{"title":"GU10 Bulb","description":"\u003cp\u003eShop the full range of GU10 bulbs, from LED spotlights to halogen replacements, in warm white, cool white and daylight, dimmable and non dimmable.\u003c\/p\u003e","products":[{"product_id":"powermaster-3-pack-fixed-gu10-downlight-fitting-white","title":"Powermaster 3 Pack Fixed GU10 Downlight Fitting, White","description":"\u003cp\u003eThis Powermaster fixed GU10 downlight is a recessed ceiling fitting for GU10 bulbs, supplied as a pack of 3 in a white finish. It's a fixed (non-adjustable, non-tilting) downlight housing made from zinc alloy, designed to be recessed into a ceiling and wired into your lighting circuit. This listing is for the fitting itself, not a light bulb — a GU10 bulb needs to be fitted separately.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFixed, non-adjustable downlight housing — doesn't tilt or swivel, unlike an eyeball\/gimbal downlight\u003c\/li\u003e\n\u003cli\u003eWhite finish, zinc alloy construction\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 3 fittings\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock bulb holder, accepts GU10 bulbs up to 50W (or the LED equivalent)\u003c\/li\u003e\n\u003cli\u003eMains wired, 240V\u003c\/li\u003e\n\u003cli\u003eBulbs not included — fit with any standard GU10 bulb, LED or halogen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere to use it\u003c\/h2\u003e\u003cp\u003eThese are indoor downlights, well suited to kitchens (away from direct steam), hallways, living rooms and bedrooms. Powermaster doesn't publish an IP (ingress protection) rating for this fitting, so we can't confirm it's suitable for bathrooms or outdoor use — for a bathroom zone 1 or 2, or any outdoor location, use a downlight that's specifically rated IP44 or IP65 for that zone instead.\u003c\/p\u003e\u003ch2\u003eHow it's installed\u003c\/h2\u003e\u003cp\u003eUnlike swapping a bulb, fitting a recessed downlight involves cutting into the ceiling and connecting it to your mains lighting circuit. This should be installed, or at least checked, by a qualified electrician — in the UK, fixed wiring work like this falls under Part P of the Building Regulations in kitchens and bathrooms. Once it's wired in, GU10 bulbs are simply twisted in and out of the fitting in the usual way, with the power off.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this pack include GU10 bulbs?\u003c\/h3\u003e\u003cp\u003eNo, this listing is for the downlight fittings only. Bulbs are sold separately — see our GU10 bulb collection for a suitable LED or halogen replacement.\u003c\/p\u003e\u003ch3\u003eWhat GU10 bulbs fit this downlight?\u003c\/h3\u003e\u003cp\u003eAny standard GU10 bulb up to 50W (or the equivalent LED wattage) fits the twist-and-lock GU10 holder in this fitting.\u003c\/p\u003e\u003ch3\u003eIs this downlight dimmable?\u003c\/h3\u003e\u003cp\u003eDimming depends on the bulb you fit and having a compatible dimmer switch on the circuit, not on the fitting itself. Fit a dimmable LED GU10 bulb and use an LED-compatible dimmer switch to dim it.\u003c\/p\u003e\u003ch3\u003eCan I use this in a bathroom?\u003c\/h3\u003e\u003cp\u003ePowermaster doesn't publish an IP rating for this fitting, so we can't confirm it's suitable for bathroom zones. Choose a fitting rated IP44 or IP65 for bathroom use instead.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePowermaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitting type\u003c\/th\u003e\n\u003ctd\u003eFixed (non-adjustable) recessed GU10 downlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb base\u003c\/th\u003e\n\u003ctd\u003eGU10 (bulb not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. bulb wattage\u003c\/th\u003e\n\u003ctd\u003e50W per fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e488555\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028034599\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-chrome\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-brushed-chrome\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, Brushed Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-345-lumen-warm-white-3000k-pack-of-4\"\u003eJCB LED GU10 Bulb, 5W, 345 Lumen, Warm White 3000K, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powermaster","offers":[{"title":"Default Title","offer_id":55609612566914,"sku":"488555","price":5.76,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/289774_20211110134044_1024.png?v=1756485778"},{"product_id":"powermaster-3-pack-fixed-gu10-downlight-fitting-chrome","title":"Powermaster 3 Pack Fixed GU10 Downlight Fitting, Chrome","description":"\u003cp\u003eThis Powermaster fixed GU10 downlight is a recessed ceiling fitting for GU10 bulbs, supplied as a pack of 3 in a chrome finish. It's a fixed (non-adjustable, non-tilting) downlight housing, designed to be recessed into a ceiling and wired into your lighting circuit. Dimensions are approximately 86mm (H) x 76mm (W) x 76mm (D). This listing is for the fitting itself, not a light bulb — a GU10 bulb needs to be fitted separately.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFixed, non-adjustable downlight housing — doesn't tilt or swivel, unlike an eyeball\/gimbal downlight\u003c\/li\u003e\n\u003cli\u003eChrome finish\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 3 fittings\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock bulb holder, accepts GU10 bulbs up to 50W (or the LED equivalent)\u003c\/li\u003e\n\u003cli\u003eMains wired, 240V\u003c\/li\u003e\n\u003cli\u003eBulbs not included — fit with any standard GU10 bulb, LED or halogen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere to use it\u003c\/h2\u003e\u003cp\u003eThese are indoor downlights, well suited to kitchens (away from direct steam), hallways, living rooms and bedrooms. Powermaster doesn't publish an IP (ingress protection) rating for this fitting, so we can't confirm it's suitable for bathrooms or outdoor use — for a bathroom zone 1 or 2, or any outdoor location, use a downlight that's specifically rated IP44 or IP65 for that zone instead.\u003c\/p\u003e\u003ch2\u003eHow it's installed\u003c\/h2\u003e\u003cp\u003eUnlike swapping a bulb, fitting a recessed downlight involves cutting into the ceiling and connecting it to your mains lighting circuit. This should be installed, or at least checked, by a qualified electrician — in the UK, fixed wiring work like this falls under Part P of the Building Regulations in kitchens and bathrooms. Once it's wired in, GU10 bulbs are simply twisted in and out of the fitting in the usual way, with the power off.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this pack include GU10 bulbs?\u003c\/h3\u003e\u003cp\u003eNo, this listing is for the downlight fittings only. Bulbs are sold separately — see our GU10 bulb collection for a suitable LED or halogen replacement.\u003c\/p\u003e\u003ch3\u003eWhat GU10 bulbs fit this downlight?\u003c\/h3\u003e\u003cp\u003eAny standard GU10 bulb up to 50W (or the equivalent LED wattage) fits the twist-and-lock GU10 holder in this fitting.\u003c\/p\u003e\u003ch3\u003eIs this downlight dimmable?\u003c\/h3\u003e\u003cp\u003eDimming depends on the bulb you fit and having a compatible dimmer switch on the circuit, not on the fitting itself. Fit a dimmable LED GU10 bulb and use an LED-compatible dimmer switch to dim it.\u003c\/p\u003e\u003ch3\u003eCan I use this in a bathroom?\u003c\/h3\u003e\u003cp\u003ePowermaster doesn't publish an IP rating for this fitting, so we can't confirm it's suitable for bathroom zones. Choose a fitting rated IP44 or IP65 for bathroom use instead.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePowermaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitting type\u003c\/th\u003e\n\u003ctd\u003eFixed (non-adjustable) recessed GU10 downlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eChrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb base\u003c\/th\u003e\n\u003ctd\u003eGU10 (bulb not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. bulb wattage\u003c\/th\u003e\n\u003ctd\u003e50W per fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e488628\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028034605\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-white\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-brushed-chrome\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, Brushed Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-370-lumen-daylight-6500k\"\u003eJCB LED GU10 Bulb, 5W, 370 Lumen, Daylight 6500K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powermaster","offers":[{"title":"Default Title","offer_id":55609613091202,"sku":"488628","price":6.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/289775_20211110134122_1024.png?v=1756485785"},{"product_id":"powermaster-3-pack-fixed-gu10-downlight-fitting-brushed-chrome","title":"Powermaster 3 Pack Fixed GU10 Downlight Fitting, Brushed Chrome","description":"\u003cp\u003eThis Powermaster fixed GU10 downlight is a recessed ceiling fitting for GU10 bulbs, supplied as a pack of 3 in a brushed chrome finish. It's a fixed (non-adjustable, non-tilting) downlight housing, designed to be recessed into a ceiling and wired into your lighting circuit. This listing is for the fitting itself, not a light bulb — a GU10 bulb needs to be fitted separately. Product images are for illustrative purposes and may differ slightly from the actual product due to manufacturer changes.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFixed, non-adjustable downlight housing — doesn't tilt or swivel, unlike an eyeball\/gimbal downlight\u003c\/li\u003e\n\u003cli\u003eBrushed chrome finish\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 3 fittings\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock bulb holder, accepts GU10 bulbs up to 50W (or the LED equivalent)\u003c\/li\u003e\n\u003cli\u003eMains wired, 240V\u003c\/li\u003e\n\u003cli\u003eBulbs not included — fit with any standard GU10 bulb, LED or halogen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere to use it\u003c\/h2\u003e\u003cp\u003eThese are indoor downlights, well suited to kitchens (away from direct steam), hallways, living rooms and bedrooms. Powermaster doesn't publish an IP (ingress protection) rating for this fitting, so we can't confirm it's suitable for bathrooms or outdoor use — for a bathroom zone 1 or 2, or any outdoor location, use a downlight that's specifically rated IP44 or IP65 for that zone instead.\u003c\/p\u003e\u003ch2\u003eHow it's installed\u003c\/h2\u003e\u003cp\u003eUnlike swapping a bulb, fitting a recessed downlight involves cutting into the ceiling and connecting it to your mains lighting circuit. This should be installed, or at least checked, by a qualified electrician — in the UK, fixed wiring work like this falls under Part P of the Building Regulations in kitchens and bathrooms. Once it's wired in, GU10 bulbs are simply twisted in and out of the fitting in the usual way, with the power off.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this pack include GU10 bulbs?\u003c\/h3\u003e\u003cp\u003eNo, this listing is for the downlight fittings only. Bulbs are sold separately — see our GU10 bulb collection for a suitable LED or halogen replacement.\u003c\/p\u003e\u003ch3\u003eWhat GU10 bulbs fit this downlight?\u003c\/h3\u003e\u003cp\u003eAny standard GU10 bulb up to 50W (or the equivalent LED wattage) fits the twist-and-lock GU10 holder in this fitting.\u003c\/p\u003e\u003ch3\u003eIs this downlight dimmable?\u003c\/h3\u003e\u003cp\u003eDimming depends on the bulb you fit and having a compatible dimmer switch on the circuit, not on the fitting itself. Fit a dimmable LED GU10 bulb and use an LED-compatible dimmer switch to dim it.\u003c\/p\u003e\u003ch3\u003eCan I use this in a bathroom?\u003c\/h3\u003e\u003cp\u003ePowermaster doesn't publish an IP rating for this fitting, so we can't confirm it's suitable for bathroom zones. Choose a fitting rated IP44 or IP65 for bathroom use instead.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePowermaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitting type\u003c\/th\u003e\n\u003ctd\u003eFixed (non-adjustable) recessed GU10 downlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBrushed Chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb base\u003c\/th\u003e\n\u003ctd\u003eGU10 (bulb not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. bulb wattage\u003c\/th\u003e\n\u003ctd\u003e50W per fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e488707\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028034612\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-white\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-chrome\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-235-lumen-warm-white-3000k\"\u003eJCB LED GU10 Bulb, 3W, 235 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Powermaster","offers":[{"title":"Default Title","offer_id":55609613746562,"sku":"488707","price":6.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/289776_20211110134209_1024.png?v=1756485791"},{"product_id":"energizer-led-gu10-bulb-5-5w-375-lumen-warm-white-dimmable","title":"Energizer LED GU10 Bulb, 5.5W, 375 Lumen, Warm White Dimmable","description":"\u003cp\u003eThe Energizer LED GU10 bulb delivers a warm, relaxing 375 lumens of 3000K light with full dimmable control, using just 5.5W to replace a 50W halogen GU10. Its full glass construction gives a premium finish, and smooth dimming lets you set exactly the right mood, from bright evenings to soft, low-level lighting.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e375 lumens from 5.5W, replacing a 50W halogen GU10\u003c\/li\u003e\n\u003cli\u003e3000K warm white colour temperature for a cosy, inviting light\u003c\/li\u003e\n\u003cli\u003eFully dimmable for adjustable brightness and mood lighting\u003c\/li\u003e\n\u003cli\u003eFull glass construction for a premium, traditional finish\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no transformer needed\u003c\/li\u003e\n\u003cli\u003eGenuine Energizer quality, built to current lighting regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis warm white dimmable GU10 suits living rooms, bedrooms and dining areas where a relaxing, adjustable light is wanted, letting you brighten up for everyday tasks or dim right down for evenings and film nights.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall switch or consumer unit and let any old bulb cool down fully\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and gently pull it from the fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of the new Energizer GU10 bulb with the fitting\u003c\/li\u003e\n\u003cli\u003ePush the bulb in and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light – no transformer or driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat dimmer switch works best with this bulb?\u003c\/h3\u003e\u003cp\u003eFor smooth, flicker-free dimming, use an LED-compatible trailing-edge dimmer switch rather than an older leading-edge dimmer designed for halogen bulbs.\u003c\/p\u003e\u003ch3\u003eHow warm is 3000K compared to a standard halogen bulb?\u003c\/h3\u003e\u003cp\u003e3000K gives a similar warm, yellow-toned white to traditional halogen and incandescent lighting, so it's a comfortable, familiar match when upgrading older GU10 downlights.\u003c\/p\u003e\u003ch3\u003eCan I dim this bulb down very low without flickering?\u003c\/h3\u003e\u003cp\u003eWhen paired with a compatible LED dimmer switch, it should dim smoothly through its range; flickering at low levels is usually a sign the dimmer itself isn't LED-compatible.\u003c\/p\u003e\u003ch3\u003eIs the full glass body more likely to break than plastic GU10 bulbs?\u003c\/h3\u003e\u003cp\u003eThe full glass construction gives a premium look and is built for normal household use, though as with any glass fitting it should be installed carefully.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10, full glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e5.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e375lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K Warm White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000–25,000 hours (typical LED GU10 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e348049\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028091172\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4w-345-lumen-warm-white-36-degree\"\u003eEnergizer LED GU10 Bulb, 4W, 345 Lumen, Warm White, 36° Beam\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-cool-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Cool White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-4-7w-345-lumen-warm-white-pack-of-6\"\u003eEveready LED GU10 Bulb, 4.7W, 345 Lumen, Warm White, Pack of 6\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610050478466,"sku":"348049","price":1.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/372802_20211103114500_1024.png?v=1756489650"},{"product_id":"energizer-led-gu10-bulb-full-glass-4w-345-lumen-cool-white-4000k","title":"Energizer LED GU10 Bulb, Full Glass, 4W, 345 Lumen, Cool White 4000K","description":"\u003cp\u003eEnergizer products are recognised as one of the most trusted and highly desirable consumer lighting brands. This full-glass GU10 LED bulb gives 345 lumens of clean 4000K cool white light from just 4W, a 50W halogen-equivalent output, through a 36° beam. The full glass body gives it the classic look and feel of a traditional halogen spotlight, while running far more efficiently.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4W LED consumption for a 50W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e345 lumens of crisp 4000K cool white light\u003c\/li\u003e\n\u003cli\u003eFull glass body for a premium, halogen-look finish\u003c\/li\u003e\n\u003cli\u003e36° beam angle for focused, directional spotlighting\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for use with standard on\/off switching\u003c\/li\u003e\n\u003cli\u003eIP20 rated, for dry indoor use, standard GU10 twist-and-lock base\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe full glass finish and bright cool white beam suit living rooms, kitchens and hallways where you want the classic look of a halogen downlight without the running cost. As it's IP20 rated, keep it in dry indoor fittings rather than bathrooms or outdoor spaces.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new Energizer GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does \"full glass\" mean for this bulb?\u003c\/strong\u003e\u003cbr\u003eUnlike LED GU10s with a plastic lens front, this bulb has a glass body and lens all the way through, giving it the traditional look and feel of a halogen spotlight while running on far less power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I fit this bulb in a bathroom?\u003c\/strong\u003e\u003cbr\u003eIt's rated IP20, suitable for dry indoor rooms only. For bathrooms, check the downlight fitting itself is rated for the relevant zone (typically IP44 or higher for zone 2) and only use a bulb and fitting combination rated for that location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Energizer GU10 bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo, it's non-dimmable, so it should be fitted to a standard on\/off circuit rather than a dimmer switch to avoid flickering or buzzing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this compare to Energizer's standard 4.2W cool white GU10?\u003c\/strong\u003e\u003cbr\u003eBoth give a similar 345 lumen, 4000K cool white output on a 36° beam, the main difference is the full glass construction here, which gives a more traditional halogen-style appearance.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10, full glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K (Cool White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e348047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028090694\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-dimmable-4-6w-375-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, Dimmable, 4.6W, 375 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-glass-4-6w-345-lumen-6500k-daylight-pack-of-5\"\u003eTCP LED GU10 Bulb, Glass, 4.6W, 345 Lumen, 6500K Daylight, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610052706690,"sku":"348047","price":1.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/372808_20211103095547_1024.png?v=1756489652"},{"product_id":"energizer-led-gu10-bulb-6-2w-425-lumen-daylight-36-degree","title":"Energizer LED GU10 Bulb, 6.2W, 425 Lumen, Daylight, 36° Beam Angle","description":"\u003cp\u003eThe Energizer LED GU10 bulb delivers 425 lumens of crisp 6500K daylight from just 6.2W, replacing a 60W halogen GU10 with instant, flicker-free brightness. Its 36° beam angle throws a focused pool of light, making it well suited to kitchen downlights, hallways and task areas where a bright, neutral white light is wanted. As a genuine Energizer product it runs directly from UK 220-240V mains, with no transformer or separate driver required.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e425 lumens from 6.2W – an energy-saving replacement for a 60W halogen GU10\u003c\/li\u003e\n\u003cli\u003e6500K daylight colour temperature for a crisp, clean white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle for focused, directional spotlighting\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, fits existing GU10 downlights\u003c\/li\u003e\n\u003cli\u003eRuns directly on UK mains voltage, 220-240V, no transformer needed\u003c\/li\u003e\n\u003cli\u003eGenuine Energizer quality, built to current lighting regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis daylight GU10 suits kitchens, utility rooms, hallways and home offices, where a bright, clear white light helps with everyday tasks like food prep, reading labels or close work. The 36° beam keeps light focused on worktops and walkways rather than spreading thinly across a whole room.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall switch or consumer unit and let any old bulb cool down fully\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and gently pull it from the fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of the new Energizer GU10 bulb with the fitting\u003c\/li\u003e\n\u003cli\u003ePush the bulb in and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light – no transformer or driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs this Energizer 6.2W GU10 bulb dimmable?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-dimmable bulb. Fitting it to a dimmer switch is not recommended and can cause flickering or reduce bulb life.\u003c\/p\u003e\u003ch3\u003eWhat wattage halogen bulb does this replace?\u003c\/h3\u003e\u003cp\u003eAt 425 lumens and 6.2W, it is designed as a direct replacement for a 60W halogen GU10 spotlight.\u003c\/p\u003e\u003ch3\u003eWill 6500K daylight feel too cold for a living room?\u003c\/h3\u003e\u003cp\u003e6500K is a bright, clean white similar to daylight, which suits kitchens and hallways well. For a cosier feel in living rooms or bedrooms, a 3000K warm white GU10 is usually preferred.\u003c\/p\u003e\u003ch3\u003eCan I fit this bulb in an enclosed or outdoor downlight?\u003c\/h3\u003e\u003cp\u003eThis depends on the downlight fitting's IP rating rather than the bulb itself. Only fit it into a downlight rated for the location, and check the fitting's specification before use outdoors or in bathrooms.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e6.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e425lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K Daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000–25,000 hours (typical LED GU10 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e348045\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028090670\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4w-345-lumen-warm-white-36-degree\"\u003eEnergizer LED GU10 Bulb, 4W, 345 Lumen, Warm White, 36° Beam\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-cool-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Cool White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-3-6w-345-lumen-daylight-dimmable\"\u003eEnergizer LED GU10 Bulb, 3.6W, 345 Lumen, Daylight Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610055393666,"sku":"348045","price":1.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/372818_20211102112936_1024.png?v=1756489655"},{"product_id":"energizer-led-gu10-bulb-4w-345-lumen-warm-white-36-degree","title":"Energizer LED GU10 Bulb, 4W, 345 Lumen, Warm White, 36° Beam Angle","description":"\u003cp\u003eThe Energizer LED GU10 bulb gives a cosy 345 lumens of 3000K warm white light from just 4W, replacing a 50W halogen GU10 with instant, flicker-free brightness. Its full glass construction and 36° beam angle make it a natural, direct upgrade for existing GU10 downlights that need a relaxing, homely light rather than a stark white one.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e345 lumens from 4W, replacing a 50W halogen GU10\u003c\/li\u003e\n\u003cli\u003e3000K warm white colour temperature for a cosy, relaxing light\u003c\/li\u003e\n\u003cli\u003e36° beam angle for focused, directional spotlighting\u003c\/li\u003e\n\u003cli\u003eFull glass construction for a premium, traditional bulb look\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no transformer needed\u003c\/li\u003e\n\u003cli\u003eGenuine Energizer quality, built to current lighting regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis warm white GU10 suits living rooms, bedrooms and dining areas where a soft, inviting light is preferred over a clinical white. The 36° beam works well over sofas, dining tables or as accent lighting around a room.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall switch or consumer unit and let any old bulb cool down fully\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and gently pull it from the fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of the new Energizer GU10 bulb with the fitting\u003c\/li\u003e\n\u003cli\u003ePush the bulb in and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light – no transformer or driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs this Energizer 4W GU10 bulb dimmable?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-dimmable bulb, so it should be used on a standard on\/off switch rather than a dimmer circuit.\u003c\/p\u003e\u003ch3\u003eHow does 3000K warm white compare to daylight bulbs?\u003c\/h3\u003e\u003cp\u003e3000K gives a soft, yellow-tinted white similar to traditional halogen or incandescent lighting, which most people find warmer and more relaxing than a 6500K daylight bulb.\u003c\/p\u003e\u003ch3\u003eWhat halogen wattage does this bulb replace?\u003c\/h3\u003e\u003cp\u003eAt 345 lumens and 4W, it's designed as a direct replacement for a 50W halogen GU10 spotlight.\u003c\/p\u003e\u003ch3\u003eIs the glass construction safe for everyday use?\u003c\/h3\u003e\u003cp\u003eYes, the full glass lens is designed for normal household handling and gives the bulb a traditional, premium appearance compared with plastic-bodied alternatives.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10, full glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K Warm White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000–25,000 hours (typical LED GU10 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e348046\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028091158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-warm-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Warm White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-4-7w-345-lumen-warm-white-pack-of-6\"\u003eEveready LED GU10 Bulb, 4.7W, 345 Lumen, Warm White, Pack of 6\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-6-2w-425-lumen-daylight-36-degree\"\u003eEnergizer LED GU10 Bulb, 6.2W, 425 Lumen, Daylight, 36° Beam Angle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610055623042,"sku":"348046","price":1.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/372831_20211103113551_1024.png?v=1756489658"},{"product_id":"energizer-led-gu10-bulb-5-5w-375-lumen-cool-white-dimmable","title":"Energizer LED GU10 Bulb, 5.5W, 375 Lumen, Cool White Dimmable","description":"\u003cp\u003eThe Energizer LED GU10 bulb combines 375 lumens of 4000K cool white light with full dimmable control, using just 5.5W to replace a 50W halogen GU10. Its full glass construction gives a premium look and feel, and smooth dimming lets you adjust brightness to suit the task or time of day. As a genuine Energizer product it runs directly from UK mains, with no transformer needed.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e375 lumens from 5.5W, replacing a 50W halogen GU10\u003c\/li\u003e\n\u003cli\u003e4000K cool white colour temperature – brighter and crisper than warm white, softer than daylight\u003c\/li\u003e\n\u003cli\u003eFully dimmable for adjustable brightness\u003c\/li\u003e\n\u003cli\u003eFull glass construction for a premium finish\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no transformer needed\u003c\/li\u003e\n\u003cli\u003eGenuine Energizer quality, built to current lighting regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis cool white dimmable GU10 suits kitchens, home offices and bathrooms where a bright, business-like light is wanted but the ability to dim down in the evening is also useful. It works well over worktops, desks and mirrors.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall switch or consumer unit and let any old bulb cool down fully\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and gently pull it from the fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of the new Energizer GU10 bulb with the fitting\u003c\/li\u003e\n\u003cli\u003ePush the bulb in and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light – no transformer or driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill this bulb dim smoothly on any dimmer switch?\u003c\/h3\u003e\u003cp\u003eIt's designed to dim, but for the smoothest, flicker-free results it should be paired with an LED-compatible trailing-edge dimmer rather than an older leading-edge dimmer built for halogen bulbs.\u003c\/p\u003e\u003ch3\u003eWhat does 4000K cool white actually look like?\u003c\/h3\u003e\u003cp\u003e4000K sits between warm white (3000K) and daylight (6500K) – a bright, fairly neutral white that suits task areas like kitchens without feeling as clinical as full daylight.\u003c\/p\u003e\u003ch3\u003eIs the glass finish more fragile than plastic-bodied GU10 bulbs?\u003c\/h3\u003e\u003cp\u003eThe full glass construction is designed for normal household handling and gives a premium appearance, though as with any glass product it should be fitted carefully.\u003c\/p\u003e\u003ch3\u003eCan I use this bulb in a bathroom?\u003c\/h3\u003e\u003cp\u003eThat depends on the downlight fitting's IP rating rather than the bulb itself. Only fit it into a downlight rated for bathroom use in the relevant zone.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10, full glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e5.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e375lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e4000K Cool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eStandard spot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000–25,000 hours (typical LED GU10 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e348050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028091189\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-6-2w-425-lumen-daylight-36-degree\"\u003eEnergizer LED GU10 Bulb, 6.2W, 425 Lumen, Daylight, 36° Beam Angle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-warm-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Warm White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-3-6w-345-lumen-daylight-dimmable\"\u003eEnergizer LED GU10 Bulb, 3.6W, 345 Lumen, Daylight Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610055819650,"sku":"348050","price":1.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/372832_20211103112839_1024.png?v=1756489660"},{"product_id":"energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k","title":"Energizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K","description":"\u003cp\u003eEnergizer products are recognised as one of the most trusted and highly desirable consumer lighting brands. This GU10 LED bulb (model S8825) gives 345 lumens of clean 4000K cool white light from just 4.2W, a 50W halogen-equivalent output, through a focused 36° beam. Manufactured to the latest industry regulations, it's a reliable, energy-saving drop-in replacement for an old halogen GU10 spotlight.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4.2W LED consumption for a 50W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e345 lumens of crisp 4000K cool white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle for focused, directional spotlighting\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for use with standard on\/off switching\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no rewiring or transformer needed\u003c\/li\u003e\n\u003cli\u003eBacked by the Energizer brand, built to current lighting industry standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe focused 36° beam and bright cool white colour make this Energizer GU10 well suited to kitchen worktops, bathroom mirror lighting (fitting permitting) and task areas where you want clear, accurate light on a specific spot rather than a broad wash of light.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new Energizer GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Energizer GU10 bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo, this S8825 model is non-dimmable. Fitting it to a dimmer switch can cause flickering, buzzing or premature failure, so keep it on a standard on\/off circuit. Energizer also make a dimmable 4.6W cool white version if you need one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much can I save by switching from a 50W halogen to this bulb?\u003c\/strong\u003e\u003cbr\u003eSince it draws only 4.2W for the same light output as a 50W halogen, you use roughly 90% less electricity to run it, while giving out a similar amount of light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat beam angle does this bulb have?\u003c\/strong\u003e\u003cbr\u003e36°, a fairly narrow, focused spread of light, good for highlighting specific areas rather than lighting a whole room evenly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 4000K cool white or warm white?\u003c\/strong\u003e\u003cbr\u003e4000K is a cool, bright white light, closer to daylight than the yellower glow of a 3000K warm white bulb. Energizer also offer this bulb in 3000K warm white if you prefer a cosier tone.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10 (S8825)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.2W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K (Cool White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e359312\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028078524\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-warm-white-3000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-dimmable-4-6w-375-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, Dimmable, 4.6W, 375 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-5w-50w-equivalent-370-lumen-cool-white-4000k\"\u003eEveready LED GU10 Bulb, 5W, 370 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610147471746,"sku":"359312","price":0.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/385146_20210413160007_1024.jpg?v=1756490413"},{"product_id":"energizer-led-gu10-bulb-dimmable-4-6w-375-lumen-cool-white-4000k","title":"Energizer LED GU10 Bulb, Dimmable, 4.6W, 375 Lumen, Cool White 4000K","description":"\u003cp\u003eEnergizer products are recognised as one of the most trusted and highly desirable consumer lighting brands. This dimmable GU10 LED bulb gives 375 lumens of clean 4000K cool white light from 4.6W, a 50W halogen-equivalent output, and works with a compatible LED dimmer switch for full control over brightness. It's manufactured to the latest industry regulations as a reliable, energy-saving upgrade from an old halogen GU10 spotlight.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4.6W LED consumption for a 50W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e375 lumens of crisp 4000K cool white light\u003c\/li\u003e\n\u003cli\u003eDimmable, for use with a compatible LED (trailing-edge) dimmer switch\u003c\/li\u003e\n\u003cli\u003e36° beam angle for a focused, directional spread of light\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no rewiring or transformer needed\u003c\/li\u003e\n\u003cli\u003eBacked by the Energizer brand, built to current lighting industry standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eBeing dimmable, this Energizer GU10 suits living rooms, dining areas and bedrooms where you want to adjust the mood, as well as kitchens with dimmer-controlled downlights, anywhere flexible cool white light is useful. Check your dimmer switch is LED-compatible before fitting.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new Energizer GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light, including at different dimmer settings. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this bulb work with my existing dimmer switch?\u003c\/strong\u003e\u003cbr\u003eIt's designed for LED-compatible (trailing-edge) dimmers. An older leading-edge dimmer built for halogen bulbs may cause flickering, buzzing or a limited dimming range, so check your switch is LED-rated for the best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between this and Energizer's non-dimmable 4.2W cool white GU10?\u003c\/strong\u003e\u003cbr\u003eBoth give a similar 4000K cool white light, but this 4.6W version is dimmable for adjustable brightness, while the 4.2W version is non-dimmable and intended for standard on\/off circuits only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does my dimmable GU10 flicker at low brightness?\u003c\/strong\u003e\u003cbr\u003eThis is usually caused by an incompatible or overloaded dimmer switch rather than the bulb itself. Try a dedicated LED trailing-edge dimmer, and check the dimmer's minimum load rating against the number and wattage of bulbs on the circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 375 lumens bright enough for a living room?\u003c\/strong\u003e\u003cbr\u003eUsed across several fittings, yes, 375 lumens per bulb is a solid mid-range output for GU10 downlights, and the ability to dim it means you can turn it down for evenings and up for brighter, functional light.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.6W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e375lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K (Cool White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes (LED trailing-edge dimmer recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e359315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028078548\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-full-glass-4w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, Full Glass, 4W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-warm-white-3000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610149568898,"sku":"359315","price":1.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/385182_20211104100458_1024.png?v=1756490425"},{"product_id":"energizer-led-gu10-bulb-4-2w-345-lumen-warm-white-3000k","title":"Energizer LED GU10 Bulb, 4.2W, 345 Lumen, Warm White 3000K","description":"\u003cp\u003eEnergizer products are recognised as one of the most trusted and highly desirable consumer lighting brands. This GU10 LED bulb (model S8823) gives 345 lumens of cosy 3000K warm white light from just 4.2W, a 50W halogen-equivalent output, through a focused 36° beam. Manufactured to the latest industry regulations, it's a reliable, energy-saving drop-in replacement for an old halogen GU10 spotlight.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4.2W LED consumption for a 50W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e345 lumens of warm, inviting 3000K light\u003c\/li\u003e\n\u003cli\u003e36° beam angle for focused, directional spotlighting\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for use with standard on\/off switching\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no rewiring or transformer needed\u003c\/li\u003e\n\u003cli\u003eBacked by the Energizer brand, built to current lighting industry standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe 3000K warm white glow and focused 36° beam suit living rooms, bedrooms and dining areas where you want a cosy, halogen-like atmosphere rather than the brighter, whiter light used in kitchens and workspaces.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new Energizer GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Energizer GU10 bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo, this S8823 model is non-dimmable. Fitting it to a dimmer switch can cause flickering, buzzing or premature failure, so keep it on a standard on\/off circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose 3000K warm white over cool white?\u003c\/strong\u003e\u003cbr\u003e3000K gives a yellower, softer glow close to traditional halogen lighting, which tends to feel cosier in living spaces, while 4000K cool white is brighter and whiter, often preferred in kitchens and utility areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much can I save by switching from a 50W halogen to this bulb?\u003c\/strong\u003e\u003cbr\u003eSince it draws only 4.2W for the same light output as a 50W halogen, you use roughly 90% less electricity to run it, while giving out a similar amount of light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will this bulb last before I need to replace it?\u003c\/strong\u003e\u003cbr\u003eIt's rated for 15,000 hours, roughly 10 years or more at typical evening usage of around 4 hours a day.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10 (S8823)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.2W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e3000K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e359311\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028078500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-3-1w-230-lumen-warm-white-3000k\"\u003eEnergizer LED GU10 Bulb, 3.1W, 230 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-5w-50w-equivalent-370-lumen-cool-white-4000k\"\u003eEveready LED GU10 Bulb, 5W, 370 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610151076226,"sku":"359311","price":0.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/385192_20210413160007_1024.jpg?v=1756490434"},{"product_id":"jcb-led-gu10-bulb-3w-235-lumen-warm-white-3000k","title":"JCB LED GU10 Bulb, 3W, 235 Lumen, Warm White 3000K","description":"\u003cp\u003eThis JCB GU10 LED bulb is a 3W spotlight bulb, rated as a 35W halogen replacement, giving out 235 lumens of warm white 3000K light. It uses the same twist-and-lock GU10 base as the halogen bulb it replaces, so it fits straight into your existing GU10 downlights with no rewiring.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3W LED, roughly an 85% energy saving compared with a 35W halogen GU10\u003c\/li\u003e\n\u003cli\u003e235 lumen output, 3000K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — for use with standard on\/off GU10 fittings and switches\u003c\/li\u003e\n\u003cli\u003e100° wide flood beam angle\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eRuns on standard UK mains voltage, 220-240V, no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis is one of the lower-output bulbs in the JCB GU10 range, so it suits smaller fittings, secondary lighting, or rooms where a softer overall light level is wanted rather than maximum brightness — for example landings, cupboards, hallways, or as part of a multi-spot fitting where several bulbs combine to light the room.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power to the fitting at the switch or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old GU10 bulb anti-clockwise a quarter turn and pull it out of the fitting\u003c\/li\u003e\n\u003cli\u003ePush the new JCB GU10 bulb into the fitting and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed — GU10 bulbs, LED or halogen, run directly on mains voltage\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat halogen wattage does this bulb replace?\u003c\/h3\u003e\u003cp\u003eJCB rates this 3W LED as a replacement for a 35W halogen GU10 bulb.\u003c\/p\u003e\u003ch3\u003eIs this bulb dimmable?\u003c\/h3\u003e\u003cp\u003eNo. This is a non-dimmable bulb, so it should only be used with standard on\/off switches.\u003c\/p\u003e\u003ch3\u003eHow bright is 235 lumens?\u003c\/h3\u003e\u003cp\u003e235 lumens sits at the lower end of JCB's GU10 range — a good match for the 35W halogen it replaces, but noticeably dimmer than JCB's 5W bulbs (345lm or 370lm). Check the lumen figure of the bulb you're replacing before buying if brightness matters.\u003c\/p\u003e\u003ch3\u003eCan this bulb be used outside or in a bathroom?\u003c\/h3\u003e\u003cp\u003eThat depends on the IP rating of the light fitting it's going into, not the bulb itself. Only fit GU10 bulbs into fittings rated for outdoor or bathroom use in those locations.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3W, 35W halogen replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e235lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e100° (wide flood)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot published by JCB for this SKU; LED GU10 bulbs of this type typically last 15,000-25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e362995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028108269\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-250-lumen-daylight-6500k\"\u003eJCB LED GU10 Bulb, 3W, 250 Lumen, Daylight 6500K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-345-lumen-warm-white-3000k-pack-of-4\"\u003eJCB LED GU10 Bulb, 5W, 345 Lumen, Warm White 3000K, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-white\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55610203963778,"sku":"362995","price":0.72,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/388656_20170613112456_1024.jpg?v=1756490829"},{"product_id":"jcb-led-gu10-bulb-350-lumen-3000k-warm-white","title":"JCB LED GU10 Bulb, 350 Lumen, 3000K Warm White, 5W","description":"\u003cp\u003eThis JCB LED GU10 bulb gives a soft 3000K warm white light at 350 lumens (345 lumen measured, 4.9W actual draw) from a compact 5W-class LED. It uses the same twist-and-lock GU10 base as the halogen spotlight it replaces, so it drops straight into an existing GU10 downlight or spotlight fitting with no rewiring and no transformer required.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e350 lumen output, 3000K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003e4.9W actual power draw, marketed as a 50W halogen replacement\u003c\/li\u003e\n\u003cli\u003eStandard twist-and-lock GU10 base, fits directly into existing GU10 fittings\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — do not fit to a dimmer circuit\u003c\/li\u003e\n\u003cli\u003e220-240V, runs directly from UK mains with no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eA budget-friendly, everyday warm white GU10 for kitchens, hallways, living rooms and any fitting on a standard (non-dimmer) switch where a cosy, traditional light colour is wanted.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eSwitch off the power at the wall or light switch before changing any bulb. If the old bulb has just been in use, let it cool for a minute or two before touching it. Twist the old GU10 bulb anticlockwise until the two pins release from the ceramic base, then pull it straight out. Line up the pins of the new JCB bulb with the two slots in the fitting, push in gently and twist clockwise until it locks into place. Restore power and test the light. No transformer or driver is needed — GU10 LED bulbs run directly from the UK mains supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eCan this JCB GU10 bulb be used with a dimmer switch?\u003c\/h3\u003e\n\u003cp\u003eNo. This bulb is non-dimmable and should only be fitted to a standard on\/off GU10 circuit. Fitting a non-dimmable LED to a dimmer switch can cause flickering, buzzing or early failure.\u003c\/p\u003e\n\u003ch3\u003eWhat halogen bulb does this replace?\u003c\/h3\u003e\n\u003cp\u003eIt's sold as a 50W halogen GU10 replacement, giving comparable brightness from a fraction of the power draw.\u003c\/p\u003e\n\u003ch3\u003eWhy is the energy rating shown as G rather than A?\u003c\/h3\u003e\n\u003cp\u003eThe UK\/EU energy label was rescaled in 2021 to make room for future efficiency gains, so ratings for many everyday LED GU10 bulbs now sit lower on the new A-G scale than they did under the old system. A G rating here reflects this budget bulb's position on the newer, stricter scale — it is still far more efficient than a halogen GU10.\u003c\/p\u003e\n\u003ch3\u003eDoes this bulb need a transformer?\u003c\/h3\u003e\n\u003cp\u003eNo. GU10 LED bulbs, including this one, run directly from 220-240V mains with no transformer or separate driver required.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4.9W (marketed as 5W, 50W halogen replacement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e350 lumen (345 lumen measured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K warm white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eNot stated by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot stated by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e362997\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028108283\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-360-lumen-daylight-a-rated\"\u003eEnergizer LED GU10 Bulb, 360 Lumen, Daylight, A Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-360-lumen-cool-white-a-rated\"\u003eSylvania LED GU10 Bulb, 360 Lumen, Cool White, A Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55610204422530,"sku":"362997","price":0.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/388658_20250218121219_1024.jpg?v=1756490833"},{"product_id":"jcb-led-gu10-bulb-3w-250-lumen-daylight-6500k","title":"JCB LED GU10 Bulb, 3W, 250 Lumen, Daylight 6500K","description":"\u003cp\u003eThis JCB GU10 LED bulb is a 3W spotlight bulb, rated as a 35W halogen replacement, giving out 250 lumens of crisp daylight 6500K light. It uses the same twist-and-lock GU10 base as the halogen bulb it replaces, so it fits straight into your existing GU10 downlights with no rewiring.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3W LED, roughly an 85% energy saving compared with a 35W halogen GU10\u003c\/li\u003e\n\u003cli\u003e250 lumen output, 6500K daylight colour temperature\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — for use with standard on\/off GU10 fittings and switches\u003c\/li\u003e\n\u003cli\u003e100° wide flood beam angle\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eRuns on standard UK mains voltage, 220-240V, no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThe crisp 6500K daylight colour suits kitchens, utility rooms, garages, workshops and bathrooms where a bright, alert white light is preferred over a warm amber tone. At 250 lumens it's one of the lower-output bulbs in the JCB GU10 range, so it's best suited to smaller fittings or as one of several bulbs in a multi-spot layout rather than a single main light source.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power to the fitting at the switch or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old GU10 bulb anti-clockwise a quarter turn and pull it out of the fitting\u003c\/li\u003e\n\u003cli\u003ePush the new JCB GU10 bulb into the fitting and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed — GU10 bulbs, LED or halogen, run directly on mains voltage\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat halogen wattage does this bulb replace?\u003c\/h3\u003e\u003cp\u003eJCB rates this 3W LED as a replacement for a 35W halogen GU10 bulb.\u003c\/p\u003e\u003ch3\u003eIs this bulb dimmable?\u003c\/h3\u003e\u003cp\u003eNo. This is a non-dimmable bulb, so it should only be used with standard on\/off switches.\u003c\/p\u003e\u003ch3\u003eIs 6500K a warm or cool light?\u003c\/h3\u003e\u003cp\u003e6500K is a daylight white, one of the coolest, bluest-looking colour temperatures used in home lighting — noticeably brighter and crisper-looking than a 3000K warm white bulb, though the two give a similar amount of measured light output.\u003c\/p\u003e\u003ch3\u003eCan this bulb be used outside or in a bathroom?\u003c\/h3\u003e\u003cp\u003eThat depends on the IP rating of the light fitting it's going into, not the bulb itself. Only fit GU10 bulbs into fittings rated for outdoor or bathroom use in those locations.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4W, 35W halogen replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K (Daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e100° (wide flood)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot published by JCB for this SKU; LED GU10 bulbs of this type typically last 15,000-25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e362996\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028108641\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-235-lumen-warm-white-3000k\"\u003eJCB LED GU10 Bulb, 3W, 235 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-370-lumen-daylight-6500k\"\u003eJCB LED GU10 Bulb, 5W, 370 Lumen, Daylight 6500K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-chrome\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55610204684674,"sku":"362996","price":0.72,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/388657_20170613120329_1024.jpg?v=1756490835"},{"product_id":"jcb-led-gu10-bulb-5w-370-lumen-daylight-6500k","title":"JCB LED GU10 Bulb, 5W, 370 Lumen, Daylight 6500K","description":"\u003cp\u003eThis JCB GU10 LED bulb is a 5W spotlight bulb, rated as a 50W halogen replacement, giving out 370 lumens of crisp daylight 6500K light. It uses the same twist-and-lock GU10 base as the halogen bulb it replaces, so it fits straight into your existing GU10 downlights with no rewiring.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5W LED, uses a fraction of the electricity of a 50W halogen GU10 for a similar amount of light\u003c\/li\u003e\n\u003cli\u003e370 lumen output, 6500K daylight colour temperature\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — for use with standard on\/off GU10 fittings and switches\u003c\/li\u003e\n\u003cli\u003e100° wide flood beam angle\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eRuns on standard UK mains voltage, 220-240V, no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThe bright, crisp 6500K daylight colour and 370 lumen output make this a good choice for kitchens, utility rooms, garages, workshops and bathrooms where a clear, alert white light is more useful than a warm amber tone. It's JCB's brighter daylight option, matched to a 50W halogen it's replacing.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power to the fitting at the switch or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old GU10 bulb anti-clockwise a quarter turn and pull it out of the fitting\u003c\/li\u003e\n\u003cli\u003ePush the new JCB GU10 bulb into the fitting and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed — GU10 bulbs, LED or halogen, run directly on mains voltage\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat halogen wattage does this bulb replace?\u003c\/h3\u003e\u003cp\u003eJCB rates this 5W LED as a replacement for a 50W halogen GU10 bulb.\u003c\/p\u003e\u003ch3\u003eIs this bulb dimmable?\u003c\/h3\u003e\u003cp\u003eNo. This is a non-dimmable bulb, so it should only be used with standard on\/off switches.\u003c\/p\u003e\u003ch3\u003eIs 6500K a warm or cool light?\u003c\/h3\u003e\u003cp\u003e6500K is a daylight white, one of the coolest, bluest-looking colour temperatures used in home lighting — noticeably brighter and crisper-looking than a 3000K warm white bulb such as JCB's 5W 345lm version.\u003c\/p\u003e\u003ch3\u003eCan this bulb be used outside or in a bathroom?\u003c\/h3\u003e\u003cp\u003eThat depends on the IP rating of the light fitting it's going into, not the bulb itself. Only fit GU10 bulbs into fittings rated for outdoor or bathroom use in those locations.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4.9W (marketed as 5W), 50W halogen replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e370lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K (Daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e100° (wide flood)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot published by JCB for this SKU; LED GU10 bulbs of this type typically last 15,000-25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e362999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028108290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-250-lumen-daylight-6500k\"\u003eJCB LED GU10 Bulb, 3W, 250 Lumen, Daylight 6500K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-345-lumen-warm-white-3000k-pack-of-4\"\u003eJCB LED GU10 Bulb, 5W, 345 Lumen, Warm White 3000K, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/powermaster-3-pack-fixed-gu10-downlight-fitting-brushed-chrome\"\u003ePowermaster 3 Pack Fixed GU10 Downlight Fitting, Brushed Chrome\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55610204946818,"sku":"362999","price":0.72,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/388680_20170621091642_1024.jpg?v=1756490839"},{"product_id":"jcb-led-gu10-bulb-3w-250-lumen-4000k-cool-white","title":"JCB LED GU10 Bulb, 3W, 250 Lumen, 4000K Cool White","description":"\u003cp\u003eThis JCB LED GU10 bulb gives 250 lumens in a 4000K cool white from just 3W, roughly a 35W halogen equivalent, with a wide 100° beam angle that spreads light further than a typical narrow GU10 spot. It's a non-dimmable, mains-voltage bulb that's a simple drop-in replacement for old halogen GU10 spotlights, giving a bright, neutral white light with an energy rating of F.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e250 lumens\u003c\/li\u003e\n\u003cli\u003e3W LED (roughly a 35W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e4000K cool white light\u003c\/li\u003e\n\u003cli\u003eWide 100° beam angle\u003c\/li\u003e\n\u003cli\u003eNon-dimmable\u003c\/li\u003e\n\u003cli\u003eCompact 57 x 50mm size, single bulb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe 4000K cool white tone sits between a warm living-room glow and a stark daylight white, making it a versatile choice for kitchens, hallways, home offices and utility rooms. Its wide 100° beam spreads light over a larger area than a narrow 36° spot, so it can work well where you want one or two bulbs to cover more of a room rather than a tight pool of light.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new JCB GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this JCB GU10 bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo, this is a standard non-dimmable spotlight designed for straightforward on\/off use.\u003c\/p\u003e\n\u003ch3\u003eWhat does the wide 100° beam angle mean in practice?\u003c\/h3\u003e\n\u003cp\u003eA 100° beam spreads light over a much wider area than the 36° narrow spot common on most GU10 bulbs, so it behaves more like a small floodlight - useful where you want broader coverage from fewer fittings rather than a tight, focused beam.\u003c\/p\u003e\n\u003ch3\u003eIs 4000K warm or cool?\u003c\/h3\u003e\n\u003cp\u003e4000K sits in the middle of the scale - cooler and whiter than the 2700-3000K warm white of a traditional bulb, but not as stark as 6500K daylight, which makes it a practical everyday white for kitchens and hallways.\u003c\/p\u003e\n\u003ch3\u003eHow long do JCB LED GU10 bulbs typically last?\u003c\/h3\u003e\n\u003cp\u003eJCB doesn't publish an exact hours rating for this specific model, but LED GU10 bulbs in this class are typically rated for 15,000 hours or more of use, in line with the wider LED GU10 market.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3W (roughly a 35W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e100° (wide flood)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot published by JCB for this model; typically 15,000+ hours for this class of LED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single bulb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e367399\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e5050028138259\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-6500k-daylight\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, 6500K Daylight\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-6500k-daylight-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 6500K Daylight, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55610205077890,"sku":"367399","price":0.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/397152_20171117125353_1024.jpg?v=1756490842"},{"product_id":"energizer-led-gu10-bulb-3-1w-230-lumen-warm-white-3000k","title":"Energizer LED GU10 Bulb, 3.1W, 230 Lumen, Warm White 3000K","description":"\u003cp\u003eEnergizer products are recognised as one of the most trusted and highly desirable consumer lighting brands. This compact GU10 LED bulb (model S8821) gives 230 lumens of cosy 3000K warm white light from just 3.1W, roughly a 35W halogen-equivalent output. Measuring a compact 50 x 54mm, it's a low-cost, energy-efficient replacement for smaller halogen GU10 spotlights.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow 3.1W power draw, around a 35W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e230 lumens of warm, inviting 3000K light\u003c\/li\u003e\n\u003cli\u003eCompact 50 x 54mm size to suit shallow or space-restricted fittings\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for use with standard on\/off switching\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no rewiring or transformer needed\u003c\/li\u003e\n\u003cli\u003eBacked by the Energizer brand, built to current lighting industry standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe softer 230 lumen output and warm 3000K glow suit smaller downlights, hallways, landings and cosy corners where a lower-intensity, halogen-like light is preferred over a brighter, high-output spotlight.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new Energizer GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Energizer GU10 bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo, this S8821 model is non-dimmable. Fitting it to a dimmer switch can cause flickering, buzzing or premature failure, so keep it on a standard on\/off circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 230 lumens bright enough for a hallway or landing?\u003c\/strong\u003e\u003cbr\u003eYes, 230 lumens is a modest, comfortable output well suited to circulation spaces like hallways and landings, where you want gentle, functional light rather than a strong task spotlight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size fitting does this bulb need?\u003c\/strong\u003e\u003cbr\u003eIt measures approximately 50mm wide by 54mm long, a standard GU10 size that fits the great majority of GU10 downlights and spotlight fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between this and Energizer's 345 lumen warm white GU10?\u003c\/strong\u003e\u003cbr\u003eBoth are 3000K warm white and non-dimmable, but this 230 lumen bulb draws less power (3.1W) and gives a softer, lower output, while the 345 lumen version is brighter and better suited to larger rooms.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10 (S8821)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.1W (approx. 35W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e230lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e3000K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e363277\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028078487\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-warm-white-3000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-3-3w-250-lumen-6500k-daylight-pack-of-2\"\u003eTCP LED GU10 Bulb, 3.3W, 250 Lumen, 6500K Daylight, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610214744450,"sku":"363277","price":0.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/389535_20210413155900_1024.jpg?v=1756490905"},{"product_id":"energizer-led-gu10-bulb-230-lumen-4000k-cool-white","title":"Energizer LED GU10 Spotlight Bulb, 230 Lumen, 4000K Cool White","description":"\u003cp\u003eThe Energizer LED GU10 Spotlight Bulb produces 230 lumens of crisp 4000K cool white light from just 3.1W, rated for 15,000 hours of use. Compact at 50x54mm, it is a non-dimmable, twist-and-lock GU10 that fits straight into any standard GU10 downlight or spotlight fitting, giving reliable everyday lighting for kitchens, hallways and utility areas.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e230 lumens of clean, cool white light\u003c\/li\u003e\n\u003cli\u003e4000K colour temperature, a neutral cool white\u003c\/li\u003e\n\u003cli\u003eJust 3.1W LED consumption for low running costs\u003c\/li\u003e\n\u003cli\u003eRated for 15,000 hours of use\u003c\/li\u003e\n\u003cli\u003eCompact 50x54mm size, standard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003e4000K cool white sits between warm 2700-3000K and daylight 6500K, giving a bright but not clinical light that works well in kitchens, hallways, landings and utility rooms where GU10 downlights or spotlights are fitted.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet any existing bulb cool fully before handling it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of this Energizer GU10 bulb and twist clockwise until it locks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed – GU10 LEDs run directly from UK mains voltage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs 4000K warm or cool light?\u003c\/h3\u003e\u003cp\u003e4000K is classed as cool white, a neutral shade that is brighter and crisper than a warm 2700-3000K bulb but not as blue-toned as a 6500K daylight bulb.\u003c\/p\u003e\u003ch3\u003eHow compact is this bulb?\u003c\/h3\u003e\u003cp\u003eAt 50x54mm this Energizer GU10 is a standard compact size, so it will fit the same recessed downlights and spotlight fittings as most other GU10 LED bulbs.\u003c\/p\u003e\u003ch3\u003eCan this bulb be used with a dimmer switch?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-dimmable LED GU10 and should be wired to a standard on\/off switch rather than a dimmer to avoid flickering or premature failure.\u003c\/p\u003e\u003ch3\u003eHow does 230 lumens compare to other GU10 bulbs in this range?\u003c\/h3\u003e\u003cp\u003e230 lumens is on the lower-brightness end of our GU10 range, suited to smaller rooms or fittings with several bulbs; for a brighter single downlight, our 250 or 345 lumen bulbs give more light per socket.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3.1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e230 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e4000K (Cool White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eApprox. 36° (standard GU10 spot beam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e363278\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028078494\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-345-lumen-3000k-warm-white\"\u003eEveready LED GU10 Spotlight Bulb, 345 Lumen, 3000K Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-250-lumen-6500k-daylight\"\u003eEveready LED GU10 Spotlight Bulb, 250 Lumen, 6500K Daylight\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-250-lumen-4000k-cool-white\"\u003eEveready LED GU10 Spotlight Bulb, 250 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610216022402,"sku":"363278","price":0.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/S8822-ENERGIZER-LED-GU10-230LM-31W-4000K-COOL-WHITE-PACK-OF-1_600x600_1024x1024_a0806ed9-eec0-40fb-824b-77510454581c.png?v=1787963667"},{"product_id":"energizer-led-gu10-bulb-4-2w-345-lumen-6500k-daylight","title":"Energizer LED GU10 Bulb, 4.2W, 345 Lumen, 6500K Daylight","description":"\u003cp\u003eThis Energizer LED GU10 bulb puts out a bright 345 lumens in a crisp 6500K daylight white from just 4.2W, roughly a 50W halogen equivalent. It's a well-known, widely stocked brand for anyone wanting a reliable, energy-saving replacement for an old halogen GU10 spotlight, and the daylight colour temperature makes it a strong fit for kitchens, bathrooms and workspaces.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e345 lumens\u003c\/li\u003e\n\u003cli\u003e4.2W LED (roughly a 50W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e6500K daylight white light\u003c\/li\u003e\n\u003cli\u003eStandard GU10 spot beam\u003c\/li\u003e\n\u003cli\u003eRated for around 15,000 hours of use\u003c\/li\u003e\n\u003cli\u003eCompact 50 x 54mm size, close to a standard halogen GU10\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe 6500K daylight tone suits kitchens, bathrooms (fitting permitting - see FAQs below), utility rooms and home offices, where you want a bright, clear light for cooking, cleaning or working rather than a soft evening glow. Its compact size also makes it a good match for downlights with limited depth behind the ceiling.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new Energizer GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this Energizer GU10 bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo, this is a standard non-dimmable spotlight. If you need a dimmable GU10, check our TCP dimmable range on this collection instead.\u003c\/p\u003e\n\u003ch3\u003eWill this fit a shallow downlight?\u003c\/h3\u003e\n\u003cp\u003eAt 50 x 54mm, this bulb is a similar size to a standard halogen GU10, so it should fit the great majority of existing GU10 downlights without needing a deeper fitting.\u003c\/p\u003e\n\u003ch3\u003eIs 6500K too bright or cold for everyday rooms?\u003c\/h3\u003e\n\u003cp\u003e6500K is a clean, energising daylight tone rather than a harsh one - it's popular for kitchens and bathrooms, though if you prefer a cosier feel for living rooms or bedrooms, a 2700K warm white bulb would suit better.\u003c\/p\u003e\n\u003ch3\u003eHow does this compare to a 50W halogen GU10?\u003c\/h3\u003e\n\u003cp\u003eAt 4.2W for 345 lumens, this bulb gives broadly similar brightness to a 50W halogen while using well over 90% less energy, so it pays for itself quickly through lower running costs.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4.2W (roughly a 50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eStandard GU10 narrow spot (approx. 36°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single bulb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e363279\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e5050028090632\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-250-lumen-4000k-cool-white\"\u003eJCB LED GU10 Bulb, 3W, 250 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-6500k-daylight-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 6500K Daylight, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55610216644994,"sku":"363279","price":0.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/389541_20211102114406_1024.png?v=1756490918"},{"product_id":"jcb-led-gu10-bulb-5w-370-lumen-cool-white-4000k-boxed","title":"JCB LED GU10 Bulb, 5W, 370 Lumen, Cool White 4000K, Boxed","description":"\u003cp\u003eThis JCB LED GU10 bulb gives a bright 370 lumens of 4000K cool white light from just 5W, making it a low-energy, twist-fit replacement for an old halogen GU10 spotlight. It runs directly from standard UK mains with no transformer or separate driver needed, and this listing is for the individually boxed version, supplied in its own retail box rather than loose or as part of a bulk trade pack.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5W LED, drawing a fraction of the power of an equivalent halogen GU10\u003c\/li\u003e\n\u003cli\u003e370 lumens output\u003c\/li\u003e\n\u003cli\u003e4000K cool white colour temperature\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eRuns on 220-240V mains, no transformer or driver required\u003c\/li\u003e\n\u003cli\u003eIndividually boxed for retail display and sale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003e4000K cool white light is a crisp, neutral-to-cool tone that suits kitchens, bathrooms, utility rooms, home offices, and workspaces where clarity and alertness matter more than a cosy glow. It's a straightforward swap for anyone replacing a blown or discontinued halogen GU10 spotlight with an LED equivalent in an existing downlight fitting.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool down fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise to release it from the GU10 fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins on the new JCB GU10 bulb and twist clockwise until it locks into place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed for this LED GU10\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does \"Boxed\" mean for this JCB bulb?\u003c\/h3\u003e\n\u003cp\u003eIt means this bulb is supplied individually boxed for retail, in its own printed packaging, rather than loose or as part of a bulk trade sleeve. It's the version intended for single sale rather than a multi-lamp contractor pack.\u003c\/p\u003e\n\u003ch3\u003eWhat halogen wattage does this 5W JCB GU10 replace?\u003c\/h3\u003e\n\u003cp\u003eAs a general guide, LED GU10s in the 370 lumen output range typically replace a 40-50W halogen GU10, giving similar brightness for a fraction of the running cost. Always check the light level suits your room before buying multiples.\u003c\/p\u003e\n\u003ch3\u003eWhat beam angle does this JCB GU10 bulb have, and what rooms suit it?\u003c\/h3\u003e\n\u003cp\u003eThis bulb has a wide flood beam of around 100 degrees, spreading light broadly across a room rather than focusing it tightly on one spot. That makes it a good general-purpose choice for kitchens, hallways, and living spaces rather than narrow display or accent lighting.\u003c\/p\u003e\n\u003ch3\u003eWill this JCB LED GU10 fit my existing GU10 downlight fitting?\u003c\/h3\u003e\n\u003cp\u003eYes. GU10 is a standard twist-and-lock fitting used across UK downlights, so this bulb will fit any GU10 socket without needing to change the fitting itself or add a transformer.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10 reflector spotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e370lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K Cool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eApprox. 100° wide flood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNot published by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003eNot published by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1 (individually boxed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e367400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028138266\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cp\u003eCompare with the \u003ca href=\"\/products\/eveready-led-gu10-bulb-5w-370-lumen-daylight-6500k\"\u003eEveready LED GU10 Bulb, 5W, 370 Lumen Daylight 6500K\u003c\/a\u003e or the \u003ca href=\"\/products\/eveready-led-gu10-bulb-3w-250-lumen-warm-white-3000k\"\u003eEveready LED GU10 Bulb, 3W, 250 Lumen Warm White 3000K\u003c\/a\u003e, or see the full range in our \u003ca href=\"\/collections\/gu10-bulb\"\u003eGU10 bulb collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55610396770690,"sku":"367400","price":0.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/397145_20171117125353_1024.jpg?v=1756492706"},{"product_id":"eveready-led-gu10-bulb-345-lumen-3000k-warm-white","title":"Eveready LED GU10 Spotlight Bulb, 345 Lumen, 3000K Warm White","description":"\u003cp\u003eThe Eveready LED GU10 Spotlight Bulb delivers 345 lumens of warm white 3000K light from a compact 4.7W LED, giving you the same cosy glow as an old 50W halogen GU10 for a fraction of the running cost. It is a non-dimmable, twist-and-lock GU10 that drops straight into any standard GU10 downlight or spotlight fitting, no transformer needed, making it a simple one-for-one halogen replacement for living rooms, hallways and kitchens.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e345 lumens of bright, even light output\u003c\/li\u003e\n\u003cli\u003e3000K warm white colour temperature for a cosy, relaxing glow\u003c\/li\u003e\n\u003cli\u003e4.7W LED consumption, roughly a 50W halogen equivalent\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, fits existing GU10 fittings\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no driver or transformer required\u003c\/li\u003e\n\u003cli\u003eEnergy Rating F for lower running costs than halogen\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThe warm 3000K tone suits everyday living spaces where a relaxed, homely feel is wanted rather than a stark white light – think living rooms, hallways, bedrooms and kitchens with downlights or spotlight bars. Because it is a straightforward non-dimmable bulb, it is best used on a standard on\/off switch rather than a dimmer circuit.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eIf a bulb is already fitted, let it cool fully before touching it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it gently out of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of this Eveready GU10 bulb with the fitting and twist clockwise until it locks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed – GU10 LEDs run directly from UK mains voltage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow bright is 345 lumens?\u003c\/h3\u003e\u003cp\u003e345 lumens is roughly equivalent to the light output of an old 50W halogen GU10, so it is a good general-purpose brightness for a single downlight in a living room, hallway or kitchen spotlight run.\u003c\/p\u003e\u003ch3\u003eIs 3000K the same as warm white on halogen bulbs?\u003c\/h3\u003e\u003cp\u003eYes – 3000K sits in the “warm white” band and is very close to the yellow-white tone of a traditional halogen bulb, so replacing halogen GU10s with this one will not noticeably change the colour of light in the room.\u003c\/p\u003e\u003ch3\u003eCan I use this bulb on a dimmer switch?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-dimmable LED GU10. Fitting it to a dimmer circuit can cause flickering, buzzing or early failure – use it on a standard on\/off switch, or choose a dimmable GU10 for dimmer circuits.\u003c\/p\u003e\u003ch3\u003eWill one bulb match the others in my spotlight bar?\u003c\/h3\u003e\u003cp\u003eFor a consistent look, fit the same Eveready 345 lumen, 3000K bulb in every socket of a multi-spotlight fitting so the brightness and colour temperature match across the whole run.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4.7W (approx. 50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eApprox. 36° (standard GU10 spot beam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000-25,000 hours (typical for this class of GU10 LED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e371410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028163817\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-250-lumen-6500k-daylight\"\u003eEveready LED GU10 Spotlight Bulb, 250 Lumen, 6500K Daylight\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-250-lumen-4000k-cool-white\"\u003eEveready LED GU10 Spotlight Bulb, 250 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-230-lumen-4000k-cool-white\"\u003eEnergizer LED GU10 Spotlight Bulb, 230 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55610563264898,"sku":"371410","price":0.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/404473_20211029161002_1024.png?v=1756493688"},{"product_id":"eveready-led-gu10-bulb-250-lumen-6500k-daylight","title":"Eveready LED GU10 Spotlight Bulb, 250 Lumen, 6500K Daylight","description":"\u003cp\u003eThe Eveready LED GU10 Spotlight Bulb gives a crisp 250 lumens of 6500K daylight white from a 3.1W LED, roughly a 35W halogen equivalent. It is a non-dimmable, twist-and-lock GU10 that fits any standard GU10 downlight or spotlight, ideal where you want a bright, alert white light such as a kitchen worktop, utility room or home office.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e250 lumens of crisp daylight-white light\u003c\/li\u003e\n\u003cli\u003e6500K daylight colour temperature for a bright, alert feel\u003c\/li\u003e\n\u003cli\u003e3.1W LED consumption, roughly a 35W halogen equivalent\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, fits existing GU10 fittings\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no driver or transformer required\u003c\/li\u003e\n\u003cli\u003eEnergy Rating G, still far cheaper to run than the halogen it replaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003e6500K daylight white is the coolest, bluest end of the white light scale, so this bulb suits task-focused spaces where clarity matters more than cosiness – kitchens, utility rooms, garages, workshops and home offices with GU10 downlights or spotlight bars.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet any existing bulb cool fully before handling it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of this Eveready GU10 bulb and twist clockwise until it locks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed – GU10 LEDs run directly from UK mains voltage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs 6500K too bright or clinical for a home?\u003c\/h3\u003e\u003cp\u003e6500K is a cool, blue-toned white best suited to task areas like kitchens or utility rooms; for living rooms and bedrooms a warmer 2700-3000K bulb usually feels more comfortable.\u003c\/p\u003e\u003ch3\u003eHow does 250 lumens compare to a 35W halogen?\u003c\/h3\u003e\u003cp\u003e250 lumens is designed as a close match for an old 35W halogen GU10, so this LED swap keeps a similar brightness while using a fraction of the electricity.\u003c\/p\u003e\u003ch3\u003eCan this bulb be dimmed?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-dimmable LED GU10 and should be used on a standard on\/off switch rather than a dimmer circuit to avoid flickering or early failure.\u003c\/p\u003e\u003ch3\u003eWill this bulb suit a kitchen worktop area?\u003c\/h3\u003e\u003cp\u003eYes, the cooler 6500K daylight tone is a popular choice for kitchen task lighting because it makes worktops and food prep areas feel bright and clear.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3.1W (approx. 35W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K (Daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eApprox. 36° (standard GU10 spot beam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000-25,000 hours (typical for this class of GU10 LED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e372280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028163800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-345-lumen-3000k-warm-white\"\u003eEveready LED GU10 Spotlight Bulb, 345 Lumen, 3000K Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-250-lumen-4000k-cool-white\"\u003eEveready LED GU10 Spotlight Bulb, 250 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-230-lumen-4000k-cool-white\"\u003eEnergizer LED GU10 Spotlight Bulb, 230 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55610563363202,"sku":"372280","price":0.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/404474_20211029160802_1024.png?v=1756493690"},{"product_id":"eveready-led-gu10-bulb-5w-370-lumen-daylight-6500k","title":"Eveready LED GU10 Bulb, 5W, 370 Lumen, Daylight 6500K","description":"\u003cp\u003eThis Eveready LED GU10 bulb puts out 370 lumens of crisp 6500K daylight white light from just 4.7W, making it an energy-saving, twist-fit replacement for an old halogen GU10 spotlight. It runs directly from standard UK mains with no transformer or separate driver needed, and it's a non-dimmable bulb, so it's best suited to a standard on\/off GU10 fitting rather than a dimmer circuit.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4.7W LED, roughly a 50W halogen replacement\u003c\/li\u003e\n\u003cli\u003e370 lumens output\u003c\/li\u003e\n\u003cli\u003e6500K daylight white colour temperature\u003c\/li\u003e\n\u003cli\u003eNon-dimmable\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eRuns on 220-240V mains, no transformer or driver required\u003c\/li\u003e\n\u003cli\u003eEnergy rating G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003e6500K daylight white is the coolest, bluest-toned light on the GU10 colour scale, close to natural daylight. It suits kitchens, bathrooms, garages, workshops, and utility spaces where bright, clear light for tasks matters more than a warm, relaxed feel. It's not the best pick for living rooms or bedrooms, where a warmer colour temperature usually feels more comfortable.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool down fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise to release it from the GU10 fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins on the new Eveready GU10 bulb and twist clockwise until it locks into place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed for this LED GU10\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat halogen wattage does this 4.7W Eveready GU10 replace?\u003c\/h3\u003e\n\u003cp\u003eThis bulb is rated as roughly a 50W halogen GU10 replacement, giving a similar level of brightness for a fraction of the running cost and heat output.\u003c\/p\u003e\n\u003ch3\u003eWhere is 6500K daylight white best used in the home?\u003c\/h3\u003e\n\u003cp\u003e6500K is a cool, blue-white light close to natural daylight, so it works well in kitchens, bathrooms, garages, and workspaces where you want clear, task-focused lighting. For relaxing spaces like living rooms and bedrooms, a warmer 2700-3000K bulb is usually more comfortable.\u003c\/p\u003e\n\u003ch3\u003eHow long is this Eveready GU10 bulb rated to last?\u003c\/h3\u003e\n\u003cp\u003eThis bulb is rated for approximately 10,000 hours of use, which at around 4 hours a day works out to roughly 6-7 years before it's due for replacement.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between this bulb and the Eveready 3W Warm White GU10?\u003c\/h3\u003e\n\u003cp\u003eThis 4.7W version gives a brighter 370 lumens in a cool 6500K daylight tone, while the Eveready 3.1W GU10 gives a softer 250 lumens in a 3000K warm white tone. Choose this one for task-focused rooms and the warm white version for relaxing living spaces.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10 reflector spotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.7W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e370lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e6500K Daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eApprox. 110° wide flood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003eApprox. 10,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e372282\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028163824\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cp\u003eCompare with the \u003ca href=\"\/products\/eveready-led-gu10-bulb-3w-250-lumen-warm-white-3000k\"\u003eEveready LED GU10 Bulb, 3W, 250 Lumen Warm White 3000K\u003c\/a\u003e or the \u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-370-lumen-cool-white-4000k-boxed\"\u003eJCB LED GU10 Bulb, 5W, 370 Lumen Cool White 4000K\u003c\/a\u003e, or see the full range in our \u003ca href=\"\/collections\/gu10-bulb\"\u003eGU10 bulb collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55610563887490,"sku":"372282","price":0.63,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/404503_20211029161032_1024.png?v=1756493695"},{"product_id":"eveready-led-gu10-bulb-3w-250-lumen-warm-white-3000k","title":"Eveready LED GU10 Bulb, 3W, 250 Lumen, Warm White 3000K","description":"\u003cp\u003eThis Eveready LED GU10 bulb gives 250 lumens of soft 3000K warm white light from just 3.1W, making it a low-energy, twist-fit replacement for an old halogen GU10 spotlight. It runs directly from standard UK mains with no transformer or separate driver needed, and it's a non-dimmable bulb, so it's best suited to a standard on\/off GU10 fitting rather than a dimmer circuit.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3.1W LED, roughly a 35W halogen replacement\u003c\/li\u003e\n\u003cli\u003e250 lumens output\u003c\/li\u003e\n\u003cli\u003e3000K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003eNon-dimmable\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base\u003c\/li\u003e\n\u003cli\u003eRuns on 220-240V mains, no transformer or driver required\u003c\/li\u003e\n\u003cli\u003eEnergy rating G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003e3000K warm white gives a cosy, inviting glow closer to traditional halogen lighting than a cool white bulb. It suits living rooms, bedrooms, hallways, and dining areas where a relaxed atmosphere matters more than bright task lighting. At 250 lumens it's a lower-output bulb, so it's better suited to accent or secondary lighting than as the sole light source in a larger room.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool down fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise to release it from the GU10 fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins on the new Eveready GU10 bulb and twist clockwise until it locks into place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed for this LED GU10\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat halogen wattage does this 3.1W Eveready GU10 replace?\u003c\/h3\u003e\n\u003cp\u003eThis bulb is rated as roughly a 35W halogen GU10 replacement, giving a similar level of brightness for a fraction of the running cost and heat output.\u003c\/p\u003e\n\u003ch3\u003eWhere is 3000K warm white best used in the home?\u003c\/h3\u003e\n\u003cp\u003e3000K is a soft, warm-toned light close to traditional halogen lighting, so it works well in living rooms, bedrooms, and dining spaces where a relaxed atmosphere is the priority. For task-focused rooms like kitchens and bathrooms, a cooler colour temperature is usually more practical.\u003c\/p\u003e\n\u003ch3\u003eHow long is this Eveready GU10 bulb rated to last?\u003c\/h3\u003e\n\u003cp\u003eThis bulb is rated for approximately 10,000 hours of use, which at around 4 hours a day works out to roughly 6-7 years before it's due for replacement.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between this bulb and the Eveready 5W Daylight GU10?\u003c\/h3\u003e\n\u003cp\u003eThis 3.1W version gives a softer 250 lumens in a warm 3000K tone, while the Eveready 4.7W GU10 gives a brighter 370 lumens in a cool 6500K daylight tone. Choose this one for relaxing living spaces and the daylight version for kitchens, bathrooms, and workspaces.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10 reflector spotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e250lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e3000K Warm White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eApprox. 110° wide flood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003eApprox. 10,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e372279\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028163794\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cp\u003eCompare with the \u003ca href=\"\/products\/eveready-led-gu10-bulb-5w-370-lumen-daylight-6500k\"\u003eEveready LED GU10 Bulb, 5W, 370 Lumen Daylight 6500K\u003c\/a\u003e or the \u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-370-lumen-cool-white-4000k-boxed\"\u003eJCB LED GU10 Bulb, 5W, 370 Lumen Cool White 4000K\u003c\/a\u003e, or see the full range in our \u003ca href=\"\/collections\/gu10-bulb\"\u003eGU10 bulb collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55610564182402,"sku":"372279","price":0.63,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/404502_20211029160718_1024.png?v=1756493696"},{"product_id":"eveready-led-gu10-bulb-250-lumen-4000k-cool-white","title":"Eveready LED GU10 Spotlight Bulb, 250 Lumen, 4000K Cool White","description":"\u003cp\u003eThe Eveready LED GU10 Spotlight Bulb gives 250 lumens of neutral 4000K cool white light from a 3W LED, sized as a 35W halogen equivalent rather than an LED that itself draws 35W. It is a non-dimmable, twist-and-lock GU10 that fits any standard GU10 downlight or spotlight, giving a bright, practical light for kitchens, hallways and utility spaces.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e250 lumens of clean, neutral light\u003c\/li\u003e\n\u003cli\u003e4000K cool white colour temperature\u003c\/li\u003e\n\u003cli\u003e3W LED consumption, equivalent to a 35W halogen GU10 in brightness\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, fits existing GU10 fittings\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no driver or transformer required\u003c\/li\u003e\n\u003cli\u003eInstant-on, no warm-up delay\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003e4000K cool white gives a bright, neutral light that works well in kitchens, hallways, landings and utility rooms where good general visibility matters. It is a straightforward replacement for an old 35W halogen GU10 downlight.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet any existing bulb cool fully before handling it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of this Eveready GU10 bulb and twist clockwise until it locks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed – GU10 LEDs run directly from UK mains voltage.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDoes this bulb actually use 35 watts?\u003c\/h3\u003e\u003cp\u003eNo. The “35W” figure describes the old halogen bulb this LED is designed to replace in brightness terms; the LED itself draws only about 3W, which is why switching to LED cuts running costs so much.\u003c\/p\u003e\u003ch3\u003eWhat does 250 lumens look like in practice?\u003c\/h3\u003e\u003cp\u003e250 lumens is a similar brightness to a 35W halogen GU10, making it a good general-purpose light for a single downlight in a hallway, utility room or kitchen spotlight run.\u003c\/p\u003e\u003ch3\u003eIs 4000K a warm or cool light?\u003c\/h3\u003e\u003cp\u003e4000K is classed as cool white, brighter and crisper than a 2700-3000K warm white bulb but not as blue-toned as a 6500K daylight bulb.\u003c\/p\u003e\u003ch3\u003eCan this bulb be dimmed?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-dimmable LED GU10 and should be used on a standard on\/off switch to avoid flickering or early failure on a dimmer circuit.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3W (35W halogen equivalent, not an actual 35W draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e4000K (Cool White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eApprox. 36° (standard GU10 spot beam)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000-25,000 hours (typical for this class of GU10 LED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e101025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028174523\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-345-lumen-3000k-warm-white\"\u003eEveready LED GU10 Spotlight Bulb, 345 Lumen, 3000K Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-250-lumen-6500k-daylight\"\u003eEveready LED GU10 Spotlight Bulb, 250 Lumen, 6500K Daylight\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-230-lumen-4000k-cool-white\"\u003eEnergizer LED GU10 Spotlight Bulb, 230 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55610837041538,"sku":"101025","price":0.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/421438_20211029160511_1024.png?v=1756495979"},{"product_id":"eveready-led-gu10-bulb-5w-50w-equivalent-370-lumen-cool-white-4000k","title":"Eveready LED GU10 Bulb, 5W (50W Equivalent), 370 Lumen, Cool White 4000K","description":"\u003cp\u003eThis Eveready LED GU10 bulb replaces a 50W halogen spotlight while drawing only 5W, giving 370 lumens of clean 4000K cool white light through a wide beam. It's a straightforward, low-cost way to relamp a halogen GU10 downlight with an efficient LED that still fits and locks into the same fitting.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5W LED consumption for a 50W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e370 lumens of crisp 4000K cool white light\u003c\/li\u003e\n\u003cli\u003eWide beam spread for broad, even room lighting rather than a tight spot\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for use on standard on\/off lighting circuits\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no rewiring or transformer needed\u003c\/li\u003e\n\u003cli\u003eAround 85% lower running cost than the halogen bulb it replaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe wide beam and cool white colour make this Eveready GU10 a good general-purpose choice for kitchens, hallways and living areas where you want even, functional light spread across a room rather than a narrow highlight on one spot.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new Eveready GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes \"50W\" mean this bulb uses 50W of electricity?\u003c\/strong\u003e\u003cbr\u003eNo. The bulb itself draws only 5W of power, 50W is the output of the older halogen GU10 spotlight it's designed to replace, so you get a similar amount of light for a fraction of the running cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this Eveready GU10 bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo, it's a non-dimmable LED, so it should be fitted to a standard on\/off circuit rather than a dimmer switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this bulb give a wide spread of light or a tight spotlight?\u003c\/strong\u003e\u003cbr\u003eIt has a wide beam, so it spreads light broadly across a room rather than focusing it tightly on one area, making it better suited to general lighting than accent spotlighting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between this and a warm white GU10?\u003c\/strong\u003e\u003cbr\u003eThis bulb is 4000K cool white, a brighter, whiter light similar to daylight. A warm white (3000K) GU10 gives a yellower, cosier glow more typical of traditional halogen lighting.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e5W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e370lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K (Cool White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eWide (approx. 100°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e10,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e101026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028174530\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-warm-white-3000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-glass-4-6w-345-lumen-6500k-daylight-pack-of-5\"\u003eTCP LED GU10 Bulb, Glass, 4.6W, 345 Lumen, 6500K Daylight, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55610838417794,"sku":"101026","price":0.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/421445_20211029160917_1024.png?v=1756495986"},{"product_id":"coast-neso-twin-gu10-up-down-wall-light-black","title":"Coast Neso Twin GU10 Up \u0026 Down Wall Light, Black, IP44","description":"\u003cp\u003eThe Coast Neso is a twin GU10 up and down wall light in black corrosion-resistant polycarbonate, designed to throw light both upward and downward from a single wall-mounted fitting. It's IP44 rated, making it suitable for covered or sheltered outdoor locations such as porches, patios and building entrances, as well as indoor use. This is a light fixture, not a bulb — it takes two GU10 LED lamps of up to 6W each, which are not included.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwin GU10 up and down wall light, one lamp shining up, one shining down\u003c\/li\u003e\n\u003cli\u003eBlack, corrosion-resistant polycarbonate construction\u003c\/li\u003e\n\u003cli\u003eIP44 rated for splash-protected outdoor and indoor use\u003c\/li\u003e\n\u003cli\u003eTakes two GU10 LED lamps, maximum 6W per lamp — bulbs not included\u003c\/li\u003e\n\u003cli\u003e220-240V mains fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this fixture is best for\u003c\/h2\u003e\n\u003cp\u003eFront and back doors, porches, patios and other sheltered exterior walls where uplight and downlight from one fitting is wanted, as well as garages and utility areas indoors. Because it's IP44 rated it's protected against splashing water from any direction, but it isn't intended for fully exposed, unsheltered locations or direct submersion — check the position is reasonably sheltered before fitting.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eThis is a mains wiring job, not a simple bulb change — isolate the circuit at the consumer unit before starting, and have the fixture wired in by a qualified electrician in line with UK wiring regulations. Once it's wired and mounted, fitting the two GU10 lamps is the same twist-and-lock action as any GU10 bulb: line up the pins with the slots in each holder, push in gently and twist clockwise to lock, then restore power at the consumer unit and test both the up and down lights.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this wall light come with GU10 bulbs included?\u003c\/h3\u003e\n\u003cp\u003eNo. The Coast Neso is supplied as the fixture only. It takes two GU10 LED lamps of up to 6W each, which need to be bought separately — see our GU10 bulb range below.\u003c\/p\u003e\n\u003ch3\u003eWhat wattage and type of GU10 bulb can I use in this fixture?\u003c\/h3\u003e\n\u003cp\u003eGU10 LED lamps rated at a maximum of 6W each. Don't fit a higher-wattage lamp than the fixture is rated for.\u003c\/p\u003e\n\u003ch3\u003eCan this light be used outside?\u003c\/h3\u003e\n\u003cp\u003eYes, it's IP44 rated, suitable for sheltered outdoor spots such as porches and covered patios. It's not rated for fully exposed locations or direct water jets — check your installation spot against IP44's splash-protection rating.\u003c\/p\u003e\n\u003ch3\u003eDo I need an electrician to fit this?\u003c\/h3\u003e\n\u003cp\u003eYes. Unlike swapping a GU10 bulb, this is a hardwired mains light fixture, so installation should be carried out by a qualified electrician.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCoast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixture type\u003c\/th\u003e\n\u003ctd\u003eTwin GU10 up and down wall light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb base\u003c\/th\u003e\n\u003ctd\u003e2 x GU10 (bulbs not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax wattage per bulb\u003c\/th\u003e\n\u003ctd\u003e6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIP rating\u003c\/th\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e104723\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5020024702945\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eGU10 bulbs to pair with this fixture\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/energizer-led-gu10-bulb-360-lumen-daylight-a-rated\"\u003eEnergizer LED GU10 Bulb, 360 Lumen, Daylight, A Rated\u003c\/a\u003e (2W, well within the 6W limit)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/jcb-led-gu10-bulb-350-lumen-3000k-warm-white\"\u003eJCB LED GU10 Bulb, 350 Lumen, 3000K Warm White, 5W\u003c\/a\u003e (4.9W, within the 6W limit)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coast","offers":[{"title":"Default Title","offer_id":55611016511874,"sku":"104723","price":7.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/428432_20201112140727_1024.jpg?v=1756497441"},{"product_id":"jcb-led-gu10-bulb-5w-345-lumen-warm-white-3000k-pack-of-4","title":"JCB LED GU10 Bulb, 5W (50W), 345 Lumen, Warm White 3000K, Pack of 4","description":"\u003cp\u003eThis JCB GU10 LED bulb is a 5W (50W halogen replacement) spotlight bulb giving out 345 lumens of warm white 3000K light, supplied as a pack of 4. It uses the same twist-and-lock GU10 base as the halogen spotlight it replaces, so it drops straight into your existing downlights and fittings with no rewiring needed.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5W LED, uses a fraction of the electricity of a 50W halogen GU10 for a similar amount of light\u003c\/li\u003e\n\u003cli\u003e345 lumen output, 3000K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — for use with standard on\/off GU10 fittings and switches\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, fits directly into existing GU10 downlights\u003c\/li\u003e\n\u003cli\u003eRuns on standard UK mains voltage, 220-240V, no transformer needed\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 4 bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThe 3000K warm white colour temperature suits living rooms, bedrooms, hallways and kitchens where a cosy, traditional light is wanted rather than a bright white or blue-white light. At 345 lumens it's a good match for downlights that previously took a 50W halogen GU10, giving a similar brightness for a lower running cost.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power to the fitting at the switch or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool fully before touching it\u003c\/li\u003e\n\u003cli\u003eTwist the old GU10 bulb anti-clockwise a quarter turn and pull it out of the fitting\u003c\/li\u003e\n\u003cli\u003ePush the new JCB GU10 bulb into the fitting and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. No transformer or driver is needed — GU10 bulbs, LED or halogen, run directly on mains voltage\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs this JCB GU10 bulb dimmable?\u003c\/h3\u003e\u003cp\u003eNo. This is a non-dimmable bulb, so it should only be used with standard on\/off switches. Fitting it to a dimmer switch can cause flickering or early failure.\u003c\/p\u003e\u003ch3\u003eWhat halogen wattage does this 5W bulb replace?\u003c\/h3\u003e\u003cp\u003eJCB rates this bulb as a 50W halogen GU10 replacement, giving a similar level of brightness (345 lumens) for a much lower running wattage.\u003c\/p\u003e\u003ch3\u003eWill all 4 bulbs in the pack match in brightness and colour?\u003c\/h3\u003e\u003cp\u003eYes, all 4 bulbs in this pack are the same 5W, 345 lumen, 3000K warm white specification, so they'll look consistent when used together, for example across a run of downlights.\u003c\/p\u003e\u003ch3\u003eCan I use this bulb outdoors or in a bathroom?\u003c\/h3\u003e\u003cp\u003eThat depends on the IP rating of the light fitting it's going into, not the bulb itself. Only fit GU10 bulbs into fittings rated for outdoor or bathroom use in those locations — check your fitting's IP rating first.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eJCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4.9W (marketed as 5W), 50W halogen replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e100° (wide flood)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot published by JCB for this SKU; LED GU10 bulbs of this type typically last 15,000-25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e116707\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028201977\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-235-lumen-warm-white-3000k\"\u003eJCB LED GU10 Bulb, 3W, 235 Lumen, Warm White 3000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-370-lumen-daylight-6500k\"\u003eJCB LED GU10 Bulb, 5W, 370 Lumen, Daylight 6500K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-superia-refled-gu10-bulb-dimmable-850-lumen-cool-white\"\u003eSylvania Superia RefLED GU10 Bulb, Dimmable, 850 Lumen, Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":55611572388226,"sku":"116707","price":2.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/448239_20230511102356_1024.png?v=1756504037"},{"product_id":"sylvania-led-gu10-bulb-550-lumen-very-warm-white","title":"Sylvania LED GU10 Bulb, 550 Lumen, Very Warm White","description":"\u003cp\u003eThis Sylvania RefLED Superia GU10 bulb is a premium professional-grade lamp giving a rich 550 lumens of very warm white (2700K) light from 6W. It's fully dimmable, has a full glass reflector body that mimics the look of a traditional halogen GU10, and includes COOLFIT overheat protection along with a high CRI80 colour rendering for more natural-looking colours.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e550 lumen output, very warm \/ extra warm white (2700K) light\u003c\/li\u003e\n\u003cli\u003e6W power draw, dimmable\u003c\/li\u003e\n\u003cli\u003e36 degree beam angle, full glass reflector design\u003c\/li\u003e\n\u003cli\u003eCRI80 colour rendering for natural, accurate colours\u003c\/li\u003e\n\u003cli\u003e25,000 hour rated life, over 100,000 switching cycles\u003c\/li\u003e\n\u003cli\u003eCOOLFIT functionality helps protect against overheating\u003c\/li\u003e\n\u003cli\u003e5 year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eLiving rooms, dining rooms, hotels and restaurants where a rich, cosy, professional-quality light and reliable dimming matter — this is a step up from a basic budget GU10, aimed at spaces where light quality and longevity are a priority.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eSwitch off the power at the wall or light switch before changing any bulb. If the old bulb has just been in use, let it cool for a minute or two before touching it. Twist the old GU10 bulb anticlockwise until the two pins release from the ceramic base, then pull it straight out. Line up the pins of the new Sylvania bulb with the two slots in the fitting, push in gently and twist clockwise until it locks into place. Restore power and test the light. No transformer or driver is needed — GU10 LED bulbs run directly from the UK mains supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this Sylvania Superia bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eYes. For the smoothest dimming, use an LED-compatible trailing-edge dimmer switch rather than an older leading-edge dimmer designed for halogen bulbs.\u003c\/p\u003e\n\u003ch3\u003eWhat colour temperature is 'very warm white'?\u003c\/h3\u003e\n\u003cp\u003eAround 2700K, sometimes labelled 'extra warm white'. It's warmer and more amber-toned than a standard 3000K warm white bulb, closer to the glow of an old-style halogen or incandescent lamp.\u003c\/p\u003e\n\u003ch3\u003eWhat does CRI80 mean?\u003c\/h3\u003e\n\u003cp\u003eCRI (Colour Rendering Index) measures how accurately a light source shows true colours compared with natural daylight. CRI80 is a good, professional-grade standard that renders skin tones, fabrics and furnishings more naturally than many budget LED bulbs.\u003c\/p\u003e\n\u003ch3\u003eHow long is this bulb guaranteed for?\u003c\/h3\u003e\n\u003cp\u003eIt carries a 5 year manufacturer warranty, alongside a 25,000 hour rated life.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSylvania\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10 (RefLED Superia)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e550 lumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K very warm \/ extra warm white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e120732\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5410288291413\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-350-lumen-cool-white-b-rated\"\u003eSylvania LED GU10 Bulb, 350 Lumen, Cool White, B Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-360-lumen-cool-white-a-rated\"\u003eSylvania LED GU10 Bulb, 360 Lumen, Cool White, A Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sylvania","offers":[{"title":"Default Title","offer_id":55611841446274,"sku":"120732","price":2.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/454664_20240109123309_1024.jpg?v=1756506604"},{"product_id":"sylvania-superia-refled-gu10-bulb-dimmable-850-lumen-cool-white","title":"Sylvania Superia RefLED GU10 Bulb, Dimmable, 850 Lumen, Cool White","description":"\u003cp\u003eThis Sylvania Superia RefLED GU10 bulb is a dimmable LED spotlight bulb giving out 850 lumens of cool white light. It's built to recreate the look of a traditional halogen GU10 spotlight, with a full glass lens and a backlight effect similar to a halogen dichroic lamp, while running on a fraction of the power.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimmable — compatible with LED-rated dimmer switches\u003c\/li\u003e\n\u003cli\u003e850 lumen output, cool white light\u003c\/li\u003e\n\u003cli\u003eFull glass design so there's no clash of colour or finish between bulb and fitting\u003c\/li\u003e\n\u003cli\u003eRated for 25,000 hours of life\u003c\/li\u003e\n\u003cli\u003eHigh colour rendering, CRI80, for natural-looking colours\u003c\/li\u003e\n\u003cli\u003eRated for over 100,000 switching cycles\u003c\/li\u003e\n\u003cli\u003eCOOLFIT technology to guard against overheating\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, 5 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThe cool white colour and high 850 lumen output make this a strong choice for kitchens, bathrooms, home offices and any room where a brighter, whiter working light is preferred over a warm amber tone. Because it's dimmable, it also suits rooms where you want the flexibility to turn the light down for evening use, provided your dimmer switch is LED-compatible.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power to the fitting at the switch or consumer unit before changing any bulb\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool fully before handling it\u003c\/li\u003e\n\u003cli\u003eTwist the old GU10 bulb anti-clockwise a quarter turn to release it from the fitting\u003c\/li\u003e\n\u003cli\u003ePush the new Sylvania GU10 bulb into the fitting and twist it clockwise a quarter turn to lock it in\u003c\/li\u003e\n\u003cli\u003eRestore power and test the light. GU10 bulbs run directly on mains voltage, so no transformer or separate driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo I need a special dimmer switch for this bulb?\u003c\/h3\u003e\u003cp\u003eFor the best results, yes. Use an LED-compatible (trailing-edge) dimmer switch. Fitting a dimmable LED bulb to an old leading-edge dimmer designed for halogen bulbs can cause flickering, buzzing or a shortened bulb life.\u003c\/p\u003e\u003ch3\u003eWhat wattage is this bulb?\u003c\/h3\u003e\u003cp\u003eSylvania publishes this lamp's lumen output (850lm) but doesn't state an exact wattage figure for this specific SKU on the data we could verify, so we haven't guessed a number rather than risk giving you the wrong one.\u003c\/p\u003e\u003ch3\u003eHow long will this bulb last?\u003c\/h3\u003e\u003cp\u003eSylvania rates this lamp for 25,000 hours of life and more than 100,000 switching cycles.\u003c\/p\u003e\u003ch3\u003eIs this a warm or cool light?\u003c\/h3\u003e\u003cp\u003eThis is a cool white bulb, giving a brighter, whiter light than a warm white (3000K) bulb — better suited to kitchens and task areas than to a cosy living room.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSylvania\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eNot specified by manufacturer for this SKU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e850lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eNot specified by manufacturer for this SKU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e120734\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5410288291437\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-345-lumen-warm-white-3000k-pack-of-4\"\u003eJCB LED GU10 Bulb, 5W, 345 Lumen, Warm White 3000K, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-5w-370-lumen-daylight-6500k\"\u003eJCB LED GU10 Bulb, 5W, 370 Lumen, Daylight 6500K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sylvania","offers":[{"title":"Default Title","offer_id":55611841905026,"sku":"120734","price":2.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/454679_20240108160901_1024.jpg?v=1756506613"},{"product_id":"eveready-led-gu10-bulb-4-7w-345-lumen-warm-white-pack-of-6","title":"Eveready LED GU10 Bulb, 4.7W, 345 Lumen, Warm White, Pack of 6","description":"\u003cp\u003eThis pack of 6 Eveready LED GU10 bulbs gives a warm, cosy 3000K light at 345 lumens from just 4.7W, replacing 50W halogen GU10 spotlights across a whole room in one go. Non-dimmable and instant-on, they are an easy, budget-friendly way to switch a full set of downlights over to LED at the same time.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePack of 6 bulbs – enough for a full room of downlights in one purchase\u003c\/li\u003e\n\u003cli\u003e345 lumens from 4.7W, replacing a 50W halogen GU10\u003c\/li\u003e\n\u003cli\u003e3000K warm white colour temperature for a cosy, inviting light\u003c\/li\u003e\n\u003cli\u003eInstant-on, non-dimmable LED with no flicker or warm-up time\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no transformer needed\u003c\/li\u003e\n\u003cli\u003eGenuine Eveready quality at an everyday price\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis pack suits living rooms, dining rooms, hallways and bedrooms where several GU10 downlights need replacing together, and a warm, relaxing white light is preferred over a cooler daylight tone.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall switch or consumer unit and let any old bulbs cool down fully\u003c\/li\u003e\n\u003cli\u003eTwist each old bulb anticlockwise a quarter turn and gently pull it from the fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of the new Eveready GU10 bulb with the fitting\u003c\/li\u003e\n\u003cli\u003ePush the bulb in and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and test each light – no transformer or driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eAre these Eveready GU10 bulbs dimmable?\u003c\/h3\u003e\u003cp\u003eNo, this pack is non-dimmable and intended for standard on\/off GU10 fittings.\u003c\/p\u003e\u003ch3\u003eWill 345 lumens be bright enough to replace my old halogen bulbs?\u003c\/h3\u003e\u003cp\u003eYes, 345 lumens at 4.7W is designed as a direct equivalent to a 50W halogen GU10, so it should match the brightness you're used to while using far less power.\u003c\/p\u003e\u003ch3\u003eCan I mix these with other GU10 bulbs in the same room?\u003c\/h3\u003e\u003cp\u003eYou can, but for a consistent look it's best to use the same colour temperature (3000K warm white) throughout a room, so all six bulbs from this pack match visually.\u003c\/p\u003e\u003ch3\u003eHow long should a pack of 6 last?\u003c\/h3\u003e\u003cp\u003eLED GU10 bulbs like these are typically rated for many thousands of hours of use, so a full pack should give years of reliable lighting under normal daily use.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e4.7W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e3000K Warm White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eStandard spot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000–25,000 hours (typical LED GU10 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e122137\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028363057\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-4-4w-345-lumen-daylight-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Bulb, 4.4W, 345 Lumen, Daylight Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4w-345-lumen-warm-white-36-degree\"\u003eEnergizer LED GU10 Bulb, 4W, 345 Lumen, Warm White, 36° Beam\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-warm-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Warm White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55611983331714,"sku":"122137","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/456959_20240515151933_1024.png?v=1756507792"},{"product_id":"eveready-led-gu10-bulb-345-lumen-daylight-6500k-pack-of-6","title":"Eveready LED GU10 Bulb, 345 Lumen, Daylight 6500K, Pack of 6","description":"\u003cp\u003eThis pack of 6 Eveready LED GU10 bulbs delivers a crisp, bright 6500K daylight white light, ideal for anyone who wants to relamp several spotlights in one go without ordering multiple times. Each bulb produces 345 lumen from just 4.7W, giving a like-for-like 50W halogen equivalent brightness at a fraction of the running cost, and the pack size makes it a convenient way to keep a matching set of bulbs across a kitchen, hallway or multi-spotlight ceiling.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePack of 6 matching GU10 LED bulbs, ideal for multi-spotlight fittings\u003c\/li\u003e\n\u003cli\u003e345 lumen from 4.7W, a 50W halogen equivalent\u003c\/li\u003e\n\u003cli\u003e6500K daylight white for a bright, crisp, energising light\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, standard on\/off GU10 fitting\u003c\/li\u003e\n\u003cli\u003eInstant-on with no warm-up time or flicker\u003c\/li\u003e\n\u003cli\u003eStraightforward twist-and-lock GU10 base for a quick swap from old halogen bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe 6500K daylight tone and pack-of-6 size make this a practical choice for kitchens, utility rooms, garages, workshops and hallways where several GU10 spotlights need relamping to match, and where a bright, clear white light is preferred for everyday tasks over a softer, warmer glow.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before fitting or removing any bulb\u003c\/li\u003e\n\u003cli\u003eIf replacing an old bulb, let it cool down fully first\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it out of the GU10 fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins on the new Eveready bulb with the fitting and push in, then twist clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and repeat for each spotlight. No transformer is needed, GU10 is a direct mains voltage fitting for both LED and halogen bulbs\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eCan I mix these with my existing GU10 bulbs?\u003c\/h3\u003e\n\u003cp\u003eYou can, but for a consistent look across a run of spotlights it's best to relamp the whole fitting with bulbs of the same lumen output and colour temperature, which is why this pack comes as a set of 6.\u003c\/p\u003e\n\u003ch3\u003eAre these bulbs dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo, this Eveready pack is non-dimmable and designed for standard on\/off GU10 circuits. If you need to dim your lights, look for a bulb specifically listed as dimmable.\u003c\/p\u003e\n\u003ch3\u003eHow does 6500K compare to a normal light bulb?\u003c\/h3\u003e\n\u003cp\u003e6500K is a daylight white, noticeably cooler and crisper than the warm yellow-white (around 2700-3000K) of a typical household bulb. It reads as a fresh, bright white rather than a cosy glow.\u003c\/p\u003e\n\u003ch3\u003eIs 4.7W enough to replace my old 50W halogen GU10s?\u003c\/h3\u003e\n\u003cp\u003eYes, 345 lumen from 4.7W is designed as a direct 50W halogen replacement, so you get comparable brightness for a significant cut in running costs.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEveready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.7W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e6500K (Daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eNot specified by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003eNot specified by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e122138\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e5050028362883\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-refled-superia-360-lumen-cool-white-4-5w\"\u003eSylvania LED GU10 Bulb, Refled Superia, 360 Lumen, Cool White 4.5W\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-daylight-6500k-single\"\u003eTCP LED GU10 Bulb, 345 Lumen, Daylight 6500K, Single\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-a-rated-360-lumen-cool-white-4000k-1-9w\"\u003eEnergizer LED GU10 Bulb, A Rated, 360 Lumen, Cool White 4000K 1.9W\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eBrowse the full GU10 bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":55611983724930,"sku":"122138","price":2.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/456960_20240515152515_1024.png?v=1756507796"},{"product_id":"energizer-led-gu10-bulb-360-lumen-daylight-a-rated","title":"Energizer LED GU10 Bulb, 360 Lumen, Daylight, A Rated","description":"\u003cp\u003eThis Energizer LED GU10 bulb delivers a crisp 6500K daylight white at 360 lumens from just 2W, making it an A-rated, energy-efficient choice for anywhere you want a bright, clear white light. It uses the same twist-and-lock GU10 base as a standard halogen spotlight, so it's a straight swap into an existing GU10 fitting.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e360 lumen output, 6500K daylight white light\u003c\/li\u003e\n\u003cli\u003eOnly 2W power draw, A energy rated\u003c\/li\u003e\n\u003cli\u003e36 degree beam angle for a focused spotlight-style light\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — do not fit to a dimmer circuit\u003c\/li\u003e\n\u003cli\u003e220-240V, runs directly from UK mains with no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eKitchens, bathrooms, utility rooms, garages and workspaces where a bright, clean, white light helps with everyday tasks. Its cooler tone suits practical spaces better than living or bedrooms, where a warmer white is usually preferred.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eSwitch off the power at the wall or light switch before changing any bulb. If the old bulb has just been in use, let it cool for a minute or two before touching it. Twist the old GU10 bulb anticlockwise until the two pins release from the ceramic base, then pull it straight out. Line up the pins of the new Energizer bulb with the two slots in the fitting, push in gently and twist clockwise until it locks into place. Restore power and test the light. No transformer or driver is needed — GU10 LED bulbs run directly from the UK mains supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eCan this Energizer GU10 bulb be used with a dimmer switch?\u003c\/h3\u003e\n\u003cp\u003eNo. This bulb is non-dimmable and should only be fitted to a standard on\/off GU10 circuit.\u003c\/p\u003e\n\u003ch3\u003eIs 6500K daylight too bright or too blue for a living room?\u003c\/h3\u003e\n\u003cp\u003e6500K is a cool, blue-toned white closer to daylight than a traditional bulb, so it tends to suit kitchens, bathrooms and utility areas better than living rooms or bedrooms, where a 2700-3000K warm white is usually preferred.\u003c\/p\u003e\n\u003ch3\u003eWhat beam angle does this bulb have?\u003c\/h3\u003e\n\u003cp\u003e36 degrees, giving a fairly focused spotlight-style beam rather than a wide flood of light.\u003c\/p\u003e\n\u003ch3\u003eCan I use this bulb outside or in a bathroom?\u003c\/h3\u003e\n\u003cp\u003eThat depends on the fitting, not the bulb. The GU10 downlight or fixture itself needs an IP rating suited to the location — for example IP65 in a bathroom zone 1 or a fully exposed outdoor spot — so always check your fitting's IP rating before fitting any GU10 bulb outdoors or in a bathroom.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e360 lumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eNot stated by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e122222\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028365389\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-350-lumen-3000k-warm-white\"\u003eJCB LED GU10 Bulb, 350 Lumen, 3000K Warm White, 5W\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-360-lumen-cool-white-a-rated\"\u003eSylvania LED GU10 Bulb, 360 Lumen, Cool White, A Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55611989066114,"sku":"122222","price":1.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/457043_20240517145219_1024.png?v=1756507844"},{"product_id":"energizer-led-gu10-bulb-3-6w-345-lumen-daylight-dimmable","title":"Energizer LED GU10 Bulb, 3.6W, 345 Lumen, Daylight Dimmable","description":"\u003cp\u003eThe Energizer LED GU10 bulb pairs 345 lumens of bright 6500K daylight with full dimmable control, using only 3.6W to replace a 50W halogen GU10. It's rated Energy Class E and gives smooth, flicker-free dimming, making it a versatile choice for rooms where both bright daylight and softer, dimmed light are needed at different times.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e345 lumens from 3.6W, replacing a 50W halogen GU10\u003c\/li\u003e\n\u003cli\u003e6500K daylight colour temperature for a crisp, clean white light\u003c\/li\u003e\n\u003cli\u003eFully dimmable for adjustable brightness throughout the day\u003c\/li\u003e\n\u003cli\u003eEnergy Rating E for efficient running costs\u003c\/li\u003e\n\u003cli\u003eStandard GU10 twist-and-lock base, no transformer needed\u003c\/li\u003e\n\u003cli\u003eGenuine Energizer quality, built to current lighting regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThis dimmable daylight GU10 suits kitchens, home offices and bathrooms where a bright, functional white light is wanted during the day, with the option to dim down for a softer evening feel.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eSwitch off the power at the wall switch or consumer unit and let any old bulb cool down fully\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and gently pull it from the fitting\u003c\/li\u003e\n\u003cli\u003eLine up the two pins of the new Energizer GU10 bulb with the fitting\u003c\/li\u003e\n\u003cli\u003ePush the bulb in and twist it clockwise a quarter turn until it locks in place\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light – no transformer or driver is needed\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat dimmer switch should I use with this bulb?\u003c\/h3\u003e\u003cp\u003eFor the smoothest, flicker-free dimming, pair it with an LED-compatible trailing-edge dimmer switch rather than an older leading-edge dimmer designed for halogen bulbs.\u003c\/p\u003e\u003ch3\u003eWhat does Energy Rating E mean?\u003c\/h3\u003e\u003cp\u003eEnergy Rating E is part of the EU\/UK lighting energy label scale, giving an indication of how efficiently the bulb converts electricity into light compared with other lamps on the scale.\u003c\/p\u003e\u003ch3\u003eIs 6500K daylight suitable for a dimmable bulb in a bedroom?\u003c\/h3\u003e\u003cp\u003e6500K is a bright, cool white, so many people prefer a 3000K warm white dimmable GU10 for bedrooms. This daylight version suits task-focused rooms like kitchens or offices better.\u003c\/p\u003e\u003ch3\u003eWhy might the lumen figure vary slightly between listings for this bulb?\u003c\/h3\u003e\u003cp\u003eLumen output can be rounded differently across retailers and packaging batches; this listing uses the manufacturer-confirmed figure of 345 lumens for the 3.6W version.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEnergizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3.6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K Daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eStandard spot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000–25,000 hours (typical LED GU10 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e1 (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e122187\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5050028366867\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-cool-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Cool White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-5-5w-375-lumen-warm-white-dimmable\"\u003eEnergizer LED GU10 Bulb, 5.5W, 375 Lumen, Warm White Dimmable\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-6-2w-425-lumen-daylight-36-degree\"\u003eEnergizer LED GU10 Bulb, 6.2W, 425 Lumen, Daylight, 36° Beam Angle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":55611989393794,"sku":"122187","price":0.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/457053_20240528123827_1024.png?v=1756507854"},{"product_id":"sylvania-led-gu10-bulb-350-lumen-cool-white-b-rated","title":"Sylvania LED GU10 Bulb, 350 Lumen, Cool White, B Rated","description":"\u003cp\u003eThis Sylvania Platinum RefLED GU10 bulb gives a crisp 4000K cool white (also labelled neutral white by some retailers) light at 350 lumens from just 2.2W. Unlike many budget GU10 LEDs, it's fully dimmable, so it can be used on a compatible LED dimmer circuit as well as a standard switch, and it's backed by a long 50,000 hour rated life.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e350 lumen output, 4000K cool white \/ neutral white light\u003c\/li\u003e\n\u003cli\u003eOnly 2.2W power draw, B energy rated\u003c\/li\u003e\n\u003cli\u003eDimmable — works with compatible LED dimmer switches\u003c\/li\u003e\n\u003cli\u003e36 degree beam angle for focused spotlight-style light\u003c\/li\u003e\n\u003cli\u003e50,000 hour average rated life\u003c\/li\u003e\n\u003cli\u003eFull glass design for a look close to a traditional halogen GU10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eKitchens, home offices and task areas where a cleaner, whiter light is preferred, especially where the fitting is on a dimmer circuit and the light level needs adjusting through the day.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eSwitch off the power at the wall or light switch before changing any bulb. If the old bulb has just been in use, let it cool for a minute or two before touching it. Twist the old GU10 bulb anticlockwise until the two pins release from the ceramic base, then pull it straight out. Line up the pins of the new Sylvania bulb with the two slots in the fitting, push in gently and twist clockwise until it locks into place. Restore power and test the light. No transformer or driver is needed — GU10 LED bulbs run directly from the UK mains supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this Sylvania GU10 bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eYes. This 2.2W B-rated bulb is dimmable, though best results come from an LED-compatible trailing-edge dimmer switch. An old leading-edge dimmer designed for halogen can cause flickering or buzzing.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between this and Sylvania's 2W A-rated GU10 bulb?\u003c\/h3\u003e\n\u003cp\u003eThis 2.2W B-rated version is dimmable at 350 lumens. Sylvania's 2W A-rated version in our range is a non-dimmable 360 lumen bulb — pick this one if you need dimming, or the A-rated version for a fixed-brightness, slightly more efficient everyday bulb.\u003c\/p\u003e\n\u003ch3\u003eHow long will this bulb last?\u003c\/h3\u003e\n\u003cp\u003eIt carries a 50,000 hour average rated life, roughly 30+ years at typical evening use, well ahead of standard halogen or basic LED GU10s.\u003c\/p\u003e\n\u003ch3\u003eWhy is this bulb called both 'Cool White' and 'Neutral White'?\u003c\/h3\u003e\n\u003cp\u003eIts 4000K colour temperature sits at the boundary between the two common trade terms — some retailers describe 4000K as cool white, others as neutral white. It's the same light colour either way: a clean, slightly blue-toned white rather than the amber tone of a warm white bulb.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSylvania\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10 (Platinum RefLED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e2.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e350 lumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e4000K cool white \/ neutral white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e50,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e123582\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5410288303727\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-360-lumen-cool-white-a-rated\"\u003eSylvania LED GU10 Bulb, 360 Lumen, Cool White, A Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-360-lumen-daylight-a-rated\"\u003eEnergizer LED GU10 Bulb, 360 Lumen, Daylight, A Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sylvania","offers":[{"title":"Default Title","offer_id":55612032549250,"sku":"123582","price":3.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/458550_20240710105717_1024.jpg?v=1756509031"},{"product_id":"sylvania-led-gu10-bulb-360-lumen-cool-white-a-rated","title":"Sylvania LED GU10 Bulb, 360 Lumen, Cool White, A Rated","description":"\u003cp\u003eThis Sylvania Platinum RefLED GU10 bulb gives a clean 4000K cool white (also labelled neutral white by some retailers) light at 360 lumens from just 2W, earning it an A energy rating. It's built for longevity, with a 50,000 hour average rated life, and drops straight into an existing GU10 fitting with no rewiring.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e360 lumen output, 4000K cool white \/ neutral white light\u003c\/li\u003e\n\u003cli\u003eOnly 2W power draw, A energy rated — Sylvania's most efficient GU10 class\u003c\/li\u003e\n\u003cli\u003e50,000 hour average rated life\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — do not fit to a dimmer circuit\u003c\/li\u003e\n\u003cli\u003eIP20 rated, for dry indoor locations\u003c\/li\u003e\n\u003cli\u003eFull glass design for a look close to a traditional halogen GU10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eEveryday indoor lighting where a clean, efficient white light and a very long lifespan matter — kitchens, hallways and utility spaces on a standard (non-dimmer) switch.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eSwitch off the power at the wall or light switch before changing any bulb. If the old bulb has just been in use, let it cool for a minute or two before touching it. Twist the old GU10 bulb anticlockwise until the two pins release from the ceramic base, then pull it straight out. Line up the pins of the new Sylvania bulb with the two slots in the fitting, push in gently and twist clockwise until it locks into place. Restore power and test the light. No transformer or driver is needed — GU10 LED bulbs run directly from the UK mains supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this Sylvania GU10 bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo. This 2W A-rated bulb is non-dimmable and should only be fitted to a standard on\/off GU10 circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between this and Sylvania's 2.2W B-rated GU10 bulb?\u003c\/h3\u003e\n\u003cp\u003eThis 2W A-rated version is non-dimmable at 360 lumens, Sylvania's most efficient GU10 class. Sylvania's 2.2W B-rated version in our range gives 350 lumens and is dimmable — pick that one if you need dimming, or this A-rated version for maximum efficiency on a standard switch.\u003c\/p\u003e\n\u003ch3\u003eHow long will this bulb last?\u003c\/h3\u003e\n\u003cp\u003eIt carries a 50,000 hour average rated life, roughly 30+ years at typical evening use.\u003c\/p\u003e\n\u003ch3\u003eCan this bulb be used in a bathroom, outside, or anywhere damp?\u003c\/h3\u003e\n\u003cp\u003eThis bulb itself is IP20 rated, meaning it's designed for normal dry indoor use. Whether a GU10 fitting can go in a bathroom or outside depends on that fitting's own IP rating, not this bulb, so always check the fixture is rated for the location before fitting any GU10 bulb there.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSylvania\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10 (Platinum RefLED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e360 lumen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e4000K cool white \/ neutral white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003eNot stated by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e50,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e123583\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e5410288303734\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-350-lumen-cool-white-b-rated\"\u003eSylvania LED GU10 Bulb, 350 Lumen, Cool White, B Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-550-lumen-very-warm-white\"\u003eSylvania LED GU10 Bulb, 550 Lumen, Very Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sylvania","offers":[{"title":"Default Title","offer_id":55612032909698,"sku":"123583","price":2.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/458566_20240710105410_1024.jpg?v=1756509041"},{"product_id":"tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-4","title":"TCP LED GU10 Bulb, 250 Lumen, 2700K Warm White, Pack of 4","description":"\u003cp\u003eThis TCP LED GU10 spotlight bulb delivers a soft 250 lumen output in a warm 2700K white, in a glass-bodied bulb on the standard 36° GU10 twist-and-lock base. At 3.3W each (roughly a 20W halogen equivalent), it's a low-cost, energy-saving swap for older halogen GU10 downlights, and the warm white colour temperature suits relaxed living spaces where a cosy glow matters more than clinical brightness. This listing is for a pack of 4 bulbs.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e250 lumens per bulb\u003c\/li\u003e\n\u003cli\u003e3.3W LED (approx. 20W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e2700K warm white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle, standard GU10 spot\u003c\/li\u003e\n\u003cli\u003eRated for around 15,000 hours of use\u003c\/li\u003e\n\u003cli\u003ePack of 4 bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe warm 2700K tone is a natural match for living rooms, bedrooms and dining areas, where a soft, welcoming light is more comfortable than a stark white. It also works well as accent lighting in hallways or snugs, anywhere you want the room to feel calm rather than clinical.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this TCP 250 lumen warm white bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eThis pack is a standard on\/off LED spotlight rather than a dimmable model. If you'd like a dimmable warm white GU10, see our TCP 345 lumen 2700K dimmable bulbs linked below.\u003c\/p\u003e\n\u003ch3\u003eWill this warm white bulb suit my living room?\u003c\/h3\u003e\n\u003cp\u003eYes - 2700K is the same warm tone as a traditional filament or halogen bulb, so it's a safe choice for living rooms, bedrooms and other spaces where you want a relaxed, homely feel.\u003c\/p\u003e\n\u003ch3\u003eIs a 4-pack enough for one room?\u003c\/h3\u003e\n\u003cp\u003eA pack of four is a practical size for a single downlight circuit, such as a living room ceiling with four spotlights, without buying more than you need.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between this and the 6500K version?\u003c\/h3\u003e\n\u003cp\u003eBoth use the same 250 lumen, 3.3W bulb - the only difference is colour temperature. This one is 2700K warm white for relaxed rooms; our 6500K version gives a brighter, whiter daylight tone for kitchens and workspaces.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3.3W (approx. 20W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K warm white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129825\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e8719638019927\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-6500k-daylight-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 6500K Daylight, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 2700K Warm White, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-white-345-lumen-2700k-warm-white-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Bulb, White Finish, 345 Lumen, 2700K Warm White, Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638148346242,"sku":"129825","price":0.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/309540958-1.jpg?v=1787964985"},{"product_id":"tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-single","title":"TCP LED GU10 Glass Spotlight Bulb, 345 Lumen, 2700K Warm White","description":"\u003cp\u003eThis single TCP LED GU10 Glass Spotlight Bulb gives 345 lumens of 2700K warm white light from around 4.4W, roughly a 50W halogen equivalent, in a durable glass body with a 36° beam. It is a non-dimmable, twist-and-lock GU10 rated for 15,000 hours, perfect for replacing a single blown halogen or LED GU10 in a kitchen, hallway or living room spotlight.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e345 lumens of warm, even light output\u003c\/li\u003e\n\u003cli\u003e2700K warm white colour temperature, close to traditional halogen\u003c\/li\u003e\n\u003cli\u003eDurable glass outer body\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED consumption, around a 50W halogen equivalent\u003c\/li\u003e\n\u003cli\u003e36° beam angle, the standard GU10 spot spread\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eSold as a single bulb, this is the easiest option when just one GU10 has blown in an existing fitting and you want to match a warm 2700K glow without buying a full pack. It suits kitchens, hallways, living rooms and any GU10 downlight or spotlight bar.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool fully before touching it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of this TCP GU10 bulb and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. GU10 LEDs run directly on mains voltage, so no transformer or separate driver is required.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhy is this bulb rated for 15,000 hours rather than 25,000?\u003c\/h3\u003e\u003cp\u003eTCP sells GU10 bulbs in a few build variants; this single-pack glass version carries a 15,000 hour rating, which still works out at roughly a decade of typical evening use, while other TCP packs in this range are rated up to 25,000 hours.\u003c\/p\u003e\u003ch3\u003eCan I mix this single bulb with our existing TCP pack-of-2 or pack-of-5 bulbs?\u003c\/h3\u003e\u003cp\u003eYes, all of our 345 lumen, 2700K TCP GU10 bulbs share the same brightness and colour temperature, so this single bulb will match visually even if the rated life differs slightly between packs.\u003c\/p\u003e\u003ch3\u003eIs a glass-bodied GU10 bulb safe to use?\u003c\/h3\u003e\u003cp\u003eYes, glass is a common, safe material for GU10 LED bulbs and handles heat well; just avoid touching the bulb while hot and fit it the same way as any standard GU10.\u003c\/p\u003e\u003ch3\u003eWhat does 345 lumens replace in old halogen terms?\u003c\/h3\u003e\u003cp\u003e345 lumens is designed as a close match for an old 50W halogen GU10, so this LED is a straightforward drop-in replacement.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10), glass body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129828\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e8719638019972\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-2\"\u003eTCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-5\"\u003eTCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-2\"\u003eTCP LED GU10 Spotlight Bulb, 250 Lumen, 2700K Warm White, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638148411778,"sku":"129828","price":0.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/309541411-1.jpg?v=1787964358"},{"product_id":"tcp-led-gu10-bulb-250-lumen-6500k-daylight-pack-of-4","title":"TCP LED GU10 Bulb, 250 Lumen, 6500K Daylight, Pack of 4","description":"\u003cp\u003eThis TCP LED GU10 spotlight bulb gives a bright 250 lumen output in a crisp 6500K daylight white, built into a glass-bodied bulb on the standard 36° GU10 twist-and-lock base. At 3.3W each (roughly a 20W halogen equivalent), it's a simple, low-running-cost swap for older halogen GU10 downlights, and the daylight colour temperature makes it well suited to kitchens, bathrooms and utility spaces where clear, functional light matters most. This listing is for a pack of 4 bulbs.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e250 lumens per bulb\u003c\/li\u003e\n\u003cli\u003e3.3W LED (approx. 20W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e6500K daylight white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle, standard GU10 spot\u003c\/li\u003e\n\u003cli\u003eRated for around 15,000 hours of use\u003c\/li\u003e\n\u003cli\u003ePack of 4 bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe clean 6500K daylight tone suits task-focused rooms such as kitchens, utility rooms and bathrooms (fitting permitting - see FAQs below), where a brighter, whiter light helps with everyday jobs like food prep or getting ready in the morning. It also works well in hallways, landings and garages, where an alert, daylight-style light is more useful than a warm glow.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this TCP 250 lumen bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eThis pack is a standard on\/off LED spotlight rather than a dimmable model. If you need a dimmable GU10 for the same fitting, see our TCP 345 lumen dimmable range linked below.\u003c\/p\u003e\n\u003ch3\u003eHow bright is 250 lumens?\u003c\/h3\u003e\n\u003cp\u003e250 lumens is roughly equivalent to a 20-25W halogen GU10, which is a good general-purpose brightness for spotlights used in multiples, such as a run of four or six downlights in one room.\u003c\/p\u003e\n\u003ch3\u003eIs a 4-pack enough for one room?\u003c\/h3\u003e\n\u003cp\u003eA pack of four is a practical size for a single downlight circuit, such as a small kitchen or bathroom ceiling, without buying more bulbs than you need in one go.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my existing downlights?\u003c\/h3\u003e\n\u003cp\u003eYes, provided your fitting takes a standard GU10 twist-and-lock bulb, which is the current UK standard for spotlight downlights.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e3.3W (approx. 20W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129827\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e8719638019941\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 2700K Warm White, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/jcb-led-gu10-bulb-3w-250-lumen-4000k-cool-white\"\u003eJCB LED GU10 Bulb, 3W, 250 Lumen, 4000K Cool White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638148641154,"sku":"129827","price":0.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/309541408-1.jpg?v=1787964352"},{"product_id":"tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-dimmable-pack-of-2","title":"TCP LED GU10 Glass Bulb, 345 Lumen, 2700K Warm White, Dimmable, Pack of 2","description":"\u003cp\u003eThis TCP LED GU10 glass bulb combines a bright 345 lumen output with a warm 2700K white and full dimming support, making it one of the more versatile bulbs in TCP's GU10 range. Running at around 4.4W (roughly a 50W halogen equivalent), it suits living rooms, bedrooms and dining areas where you want a proper, cosy brightness that you can also turn down for evenings. This listing is for a pack of 2 bulbs.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e345 lumens per bulb\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED (roughly a 50W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e2700K warm white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle, standard GU10 spot\u003c\/li\u003e\n\u003cli\u003eDimmable (with a compatible LED dimmer switch)\u003c\/li\u003e\n\u003cli\u003eRated for around 25,000 hours of use, pack of 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe warm 2700K tone paired with dimming makes this a strong choice for living rooms, bedrooms and dining rooms, where you might want full brightness for cleaning or entertaining and a softer glow for relaxing in the evening. It also works well over a dining table on a dimmer for setting the mood at mealtimes.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a special dimmer switch for this bulb?\u003c\/h3\u003e\n\u003cp\u003eYou need a dimmer rated for LED bulbs. An older leading-edge dimmer designed for halogen bulbs can cause flickering or buzzing with LEDs, so an LED-compatible trailing-edge dimmer will give the smoothest results.\u003c\/p\u003e\n\u003ch3\u003eIs 2700K the same as a traditional halogen or filament bulb?\u003c\/h3\u003e\n\u003cp\u003eYes, 2700K is the classic warm white tone most people associate with older halogen and filament bulbs, so this is a safe like-for-like choice if you're replacing halogen GU10s and want to keep the same feel.\u003c\/p\u003e\n\u003ch3\u003eIs this bulb bright enough for a living room?\u003c\/h3\u003e\n\u003cp\u003e345 lumens per bulb is a solid brightness for a living room spotlight, particularly when used as one of several bulbs across a ceiling - most living rooms use four to six spotlights on one dimmer circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between this and the non-dimmable 345 lumen version?\u003c\/h3\u003e\n\u003cp\u003eThey share the same lumens, wattage and 2700K colour - the only difference is that this one supports dimming, while our non-dimmable 345 lumen bulb is a straightforward on\/off spotlight.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (roughly a 50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K warm white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e8720039600256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-white-345-lumen-2700k-warm-white-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Bulb, White Finish, 345 Lumen, 2700K Warm White, Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 2700K Warm White, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638150246786,"sku":"129882","price":0.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-2","title":"TCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 2","description":"\u003cp\u003eThis TCP LED GU10 Spotlight Bulb pack gives you two glass-bodied 345 lumen bulbs in a soft 2700K warm white, each drawing around 4.4W for roughly a 50W halogen equivalent. Built with a 36° beam and rated for 25,000 hours, it is a durable, non-dimmable GU10 that suits kitchens, hallways and living rooms where you want dependable, halogen-look light without the running costs.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePack of 2 glass-bodied GU10 LED bulbs\u003c\/li\u003e\n\u003cli\u003e345 lumens per bulb, 2700K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED consumption, around a 50W halogen equivalent\u003c\/li\u003e\n\u003cli\u003e36° beam angle, the standard GU10 spot spread\u003c\/li\u003e\n\u003cli\u003eRated for 25,000 hours of use\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eThe glass build and warm 2700K tone make this a good match for kitchens, hallways and living rooms where GU10 downlights or spotlight bars are already fitted. Because both bulbs in the pack are matched, they are ideal for fittings with two or more sockets so the light stays even across the whole fixture.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet any existing bulb cool fully before handling it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of the new TCP GU10 bulb and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. GU10 LEDs run directly on mains voltage, so no transformer or separate driver is required.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhy is this bulb made from glass rather than plastic?\u003c\/h3\u003e\u003cp\u003eA glass outer body handles heat well and keeps its clarity over time, which is why TCP uses it on this range rather than a plastic diffuser.\u003c\/p\u003e\u003ch3\u003eIs 25,000 hours a long rated life for a GU10 LED?\u003c\/h3\u003e\u003cp\u003eYes, 25,000 hours sits at the upper end of the typical 15,000 to 25,000 hour range for LED GU10 bulbs, working out at well over a decade of typical evening use.\u003c\/p\u003e\u003ch3\u003eCan I buy just one bulb instead of the pack of 2?\u003c\/h3\u003e\u003cp\u003eThis particular TCP listing is sold as a matched pack of 2 so that both sockets in a twin fitting light up with identical brightness and colour; if you only need one bulb, see our other TCP GU10 options in a single pack.\u003c\/p\u003e\u003ch3\u003eWill this replace a 50W halogen GU10 directly?\u003c\/h3\u003e\u003cp\u003eYes, at 345 lumens this bulb is designed as a like-for-like replacement for an old 50W halogen GU10, just twist it into the existing fitting.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10), glass body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003ePack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129884\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e8720039602717\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-5\"\u003eTCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-single\"\u003eTCP LED GU10 Glass Spotlight Bulb, 345 Lumen, 2700K Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-2\"\u003eTCP LED GU10 Spotlight Bulb, 250 Lumen, 2700K Warm White, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638150279554,"sku":"129884","price":0.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/T_8720039604131.jpg?v=1787963350"},{"product_id":"tcp-led-gu10-bulb-3-3w-250-lumen-6500k-daylight-pack-of-2","title":"TCP LED GU10 Bulb, 3.3W, 250 Lumen, 6500K Daylight, Non-Dimmable, Pack of 2","description":"\u003cp\u003eThis TCP GU10 LED bulb runs on just 3.3W and produces 250 lumens of clean 6500K daylight white light through a white-finished, twist-and-lock GU10 base. It's sold as a pack of 2, an easy way to swap out a pair of hallway, landing or cupboard downlights for efficient LED daylight lighting in one go.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow 3.3W power draw for efficient, low-cost running\u003c\/li\u003e\n\u003cli\u003e250 lumens of bright 6500K daylight white light\u003c\/li\u003e\n\u003cli\u003eWhite-finished GU10 twist-and-lock base for a quick, tool-free swap\u003c\/li\u003e\n\u003cli\u003e36° beam angle for a focused, directional spread of light\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for use on standard on\/off lighting circuits\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 2 GU10 bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe compact 250 lumen output suits smaller fittings and lower-ceiling rooms where you want clean daylight white light without overpowering the space, hallways, landings, cloakrooms and cupboards are typical spots for this bulb. Keep it off dimmer circuits, as it's a non-dimmable LED.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this TCP GU10 bulb dimmable?\u003c\/strong\u003e\u003cbr\u003eNo, this is a non-dimmable LED. Fitting it to a dimmer switch can cause flickering, buzzing or premature failure, so keep it on a standard on\/off circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 250 lumens compared to other GU10 bulbs?\u003c\/strong\u003e\u003cbr\u003e250 lumens is on the lower end for GU10 LEDs, it's a good match for smaller downlights or spaces where you don't want a very bright, high-output spotlight, such as hallways or cupboards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs come in this pack?\u003c\/strong\u003e\u003cbr\u003eThis listing is for a pack of 2 TCP LED GU10 bulbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between this and TCP's 345 lumen glass GU10 bulb?\u003c\/strong\u003e\u003cbr\u003eBoth are 6500K daylight white and non-dimmable, but this 250 lumen bulb draws less power (3.3W) and gives a softer output, better suited to smaller fittings, while the 345 lumen glass version is brighter and suits larger rooms like kitchens.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e250lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e6500K (Daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e129880\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e8720039600249\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-glass-4-6w-345-lumen-6500k-daylight-pack-of-5\"\u003eTCP LED GU10 Bulb, Glass, 4.6W, 345 Lumen, 6500K Daylight, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-5w-50w-equivalent-370-lumen-cool-white-4000k\"\u003eEveready LED GU10 Bulb, 5W, 370 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638150345090,"sku":"129880","price":0.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"tcp-led-gu10-bulbs-345-lumen-warm-white-pack-of-5","title":"TCP LED GU10 Bulbs, 345 Lumen, Warm White, Pack of 5","description":"\u003cp\u003eThis pack of 5 TCP LED GU10 bulbs gives a soft 2700K warm white light at 345 lumens each, in a glass reflector body with a 36 degree beam angle. Sold as a five-pack, they're a convenient way to relight a whole room, or to keep spares on hand, without the light colour or brightness varying from bulb to bulb.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePack of 5 matched GU10 LED bulbs\u003c\/li\u003e\n\u003cli\u003e345 lumen output per bulb, 2700K warm white light\u003c\/li\u003e\n\u003cli\u003eGlass reflector construction, 36 degree beam angle\u003c\/li\u003e\n\u003cli\u003eApproximately 25,000 hour rated life\u003c\/li\u003e\n\u003cli\u003eNon-dimmable — do not fit to a dimmer circuit\u003c\/li\u003e\n\u003cli\u003eStandard twist-and-lock GU10 base, fits directly into existing GU10 fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eRelighting several fittings at once with matching warm white light — kitchens, hallways and living rooms with multiple GU10 downlights, or stocking up on spares for a standard (non-dimmer) GU10 circuit.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003cp\u003eSwitch off the power at the wall or light switch before changing any bulb. If the old bulb has just been in use, let it cool for a minute or two before touching it. Twist the old GU10 bulb anticlockwise until the two pins release from the ceramic base, then pull it straight out. Line up the pins of the new TCP bulb with the two slots in the fitting, push in gently and twist clockwise until it locks into place. Restore power and test the light. No transformer or driver is needed — GU10 LED bulbs run directly from the UK mains supply.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this TCP GU10 bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo, this pack is non-dimmable and shouldn't be fitted to a dimmer switch.\u003c\/p\u003e\n\u003ch3\u003eHow many bulbs come in this pack?\u003c\/h3\u003e\n\u003cp\u003eFive matched GU10 bulbs, all 2700K warm white and 345 lumen, so a full run of downlights lights up evenly.\u003c\/p\u003e\n\u003ch3\u003eWhat's the expected lifespan of these bulbs?\u003c\/h3\u003e\n\u003cp\u003eApproximately 25,000 hours of rated life, roughly 17 years at around 4 hours of use a day.\u003c\/p\u003e\n\u003ch3\u003eAre these glass or plastic bulbs?\u003c\/h3\u003e\n\u003cp\u003eGlass. The reflector body is glass rather than plastic, giving a look and beam quality closer to a traditional halogen GU10.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED GU10, glass reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eNot stated by manufacturer for this pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lumen per bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K warm white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApproximately 25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code\u003c\/th\u003e\n\u003ctd\u003e129885\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e8720039607835\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulbs-345-lumen-daylight-pack-of-5\"\u003eTCP LED GU10 Bulbs, 345 Lumen, Daylight, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sylvania-led-gu10-bulb-350-lumen-cool-white-b-rated\"\u003eSylvania LED GU10 Bulb, 350 Lumen, Cool White, B Rated\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638150607234,"sku":"129885","price":1.47,"currency_code":"GBP","in_stock":true}]},{"product_id":"tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-non-dimmable-pack-of-2","title":"TCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Non-Dimmable, Pack of 2","description":"\u003cp\u003eThis TCP LED GU10 glass bulb gives a bright 345 lumens in a crisp 6500K daylight white, in a straightforward non-dimmable version for anyone who just wants reliable on\/off brightness. Running at around 4.4W (roughly a 50W halogen equivalent), it's built for kitchens, hallways and workspaces where clear, functional light is the priority. This listing is for a pack of 2 bulbs.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e345 lumens per bulb\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED (roughly a 50W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e6500K daylight white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle, standard GU10 spot\u003c\/li\u003e\n\u003cli\u003eNon-dimmable\u003c\/li\u003e\n\u003cli\u003eRated for around 25,000 hours of use, pack of 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe bright 6500K daylight tone is well suited to kitchens, utility rooms and home offices, where you want a clear, energising light for cooking, cleaning or working. It's also a practical choice for hallways, landings and garages, where a simple on\/off spotlight is all you need.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo, this is the non-dimmable version. If you'd like the same brightness and colour with dimming support, choose our TCP 345 lumen 6500K dimmable glass bulb, linked below.\u003c\/p\u003e\n\u003ch3\u003eWhy choose 345 lumens over the 250 lumen daylight bulb?\u003c\/h3\u003e\n\u003cp\u003e345 lumens gives noticeably more light per bulb, which can mean using fewer spotlights to light a room properly, or simply a brighter result from the same number of fittings.\u003c\/p\u003e\n\u003ch3\u003eCan I use this over a kitchen worktop?\u003c\/h3\u003e\n\u003cp\u003eYes, 6500K daylight is a popular choice for kitchen worktops and prep areas, as it gives a clear, natural-feeling light that makes it easier to see what you're doing.\u003c\/p\u003e\n\u003ch3\u003eIs a pack of 2 enough, or should I buy more?\u003c\/h3\u003e\n\u003cp\u003eA 2-pack suits a small fitting such as a pair of spotlights over a sink or worktop; for a full kitchen ceiling with several downlights, you'll likely want two or three packs.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (roughly a 50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129886\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e8720039607842\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-white-345-lumen-2700k-warm-white-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Bulb, White Finish, 345 Lumen, 2700K Warm White, Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-6500k-daylight-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 6500K Daylight, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638150967682,"sku":"129886","price":0.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-2","title":"TCP LED GU10 Spotlight Bulb, 250 Lumen, 2700K Warm White, Pack of 2","description":"\u003cp\u003eThis pack of 2 TCP LED GU10 Spotlight Bulbs gives 250 lumens of soft 2700K warm white light per bulb, using around 3.3W each, with a white finish and a 25,000 hour rated life. Compact and non-dimmable, they are an easy drop-in for kitchens, hallways and living rooms where a slightly lower brightness than our 345 lumen bulbs is preferred.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePack of 2 matched GU10 LED bulbs, white finish\u003c\/li\u003e\n\u003cli\u003e250 lumens per bulb, 2700K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003eApprox. 3.3W LED consumption for low running costs\u003c\/li\u003e\n\u003cli\u003e36° beam angle, the standard GU10 spot spread\u003c\/li\u003e\n\u003cli\u003eRated for 25,000 hours of use\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eAt 250 lumens this bulb gives a softer level of light than our 345 lumen options, which suits smaller rooms, landings, or fittings with several sockets where you do not want the room overly bright. The matched pack of 2 keeps colour and brightness consistent across a twin fitting.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet any existing bulb cool fully before handling it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of the new TCP GU10 bulb and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. GU10 LEDs run directly on mains voltage, so no transformer or separate driver is required.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs 250 lumens bright enough for a kitchen?\u003c\/h3\u003e\u003cp\u003e250 lumens per bulb works well in a kitchen when you have several GU10 downlights spread across the ceiling; for a single feature spotlight you may prefer our brighter 345 lumen TCP bulbs.\u003c\/p\u003e\u003ch3\u003eWhat size is this bulb?\u003c\/h3\u003e\u003cp\u003eIt is a standard compact GU10 spotlight shape, around 5.4cm tall and 5cm wide, so it fits the same recessed downlights and spotlight bars as other GU10 bulbs.\u003c\/p\u003e\u003ch3\u003eWhy choose the 250 lumen pack over the 345 lumen pack?\u003c\/h3\u003e\u003cp\u003eChoose 250 lumens where you want a slightly softer, more subtle light level, such as a hallway, landing, or a room with many downlights; choose 345 lumens where you want a brighter, more prominent light from each socket.\u003c\/p\u003e\u003ch3\u003eCan I mix 250 lumen and 345 lumen TCP bulbs in the same fitting?\u003c\/h3\u003e\u003cp\u003eIt is best to use bulbs of the same lumen output within one fitting or room so the light level looks even; mixing different brightnesses can make some spots look dimmer than others.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10), white finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 3.3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e250 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003ePack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129879\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e8720039600232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-2\"\u003eTCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-5\"\u003eTCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-single\"\u003eTCP LED GU10 Glass Spotlight Bulb, 345 Lumen, 2700K Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638151000450,"sku":"129879","price":0.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"tcp-led-gu10-bulb-white-345-lumen-2700k-warm-white-non-dimmable-pack-of-2","title":"TCP LED GU10 Bulb, White Finish, 345 Lumen, 2700K Warm White, Non-Dimmable, Pack of 2","description":"\u003cp\u003eThis TCP LED GU10 bulb has a white-finished body and produces a generous 345 lumens in a warm 2700K white, making it one of the brighter options in TCP's GU10 range. Running at around 4.4W (roughly a 50W halogen equivalent), it's a non-dimmable, straight swap-in for old halogen GU10 spotlights, giving a soft, homely glow that suits everyday living spaces. This listing is for a pack of 2 bulbs.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e345 lumens per bulb\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED (roughly a 50W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e2700K warm white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle, standard GU10 spot\u003c\/li\u003e\n\u003cli\u003eNon-dimmable\u003c\/li\u003e\n\u003cli\u003eRated for around 25,000 hours of use, pack of 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003e345 lumens at 2700K is bright enough to properly light a living room, bedroom or hallway while keeping the warm, relaxed tone people expect from home lighting. It's a good choice where you want noticeably more brightness than a basic 250 lumen bulb but don't need a dimmer.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eIs this 345 lumen TCP bulb dimmable?\u003c\/h3\u003e\n\u003cp\u003eNo, this particular bulb is the non-dimmable version. If you want to use it with a dimmer switch, choose our TCP 345 lumen 2700K dimmable glass bulb instead, linked below.\u003c\/p\u003e\n\u003ch3\u003eIs 345 lumens noticeably brighter than a 250 lumen bulb?\u003c\/h3\u003e\n\u003cp\u003eYes - 345 lumens is around 40% more light output than a 250 lumen bulb, which is a worthwhile step up if a room has always felt a little dim.\u003c\/p\u003e\n\u003ch3\u003eIs a pack of 2 enough, or should I buy more?\u003c\/h3\u003e\n\u003cp\u003eA 2-pack suits a small fitting such as a pair of wall lights or a single small downlight run; for a full room of four or six spotlights, you'll likely want two or three packs.\u003c\/p\u003e\n\u003ch3\u003eHow is this different from the glass version?\u003c\/h3\u003e\n\u003cp\u003eThis bulb has a white-finished outer body rather than an exposed glass lens - the light output and colour are the same as our glass-bodied 345 lumen bulbs, it's simply a different look for the visible part of the bulb.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (roughly a 50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K warm white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129889\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e8720039607866\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 2700K Warm White, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 2700K Warm White, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638151033218,"sku":"129889","price":0.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/500x500_1ba95868-addf-466a-b662-c03b12703f4c.jpg?v=1787963795"},{"product_id":"tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-5","title":"TCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 5","description":"\u003cp\u003eStock up with this pack of 5 TCP LED GU10 Spotlight Bulbs, each giving 345 lumens of 2700K warm white light from around 4.4W, roughly a 50W halogen equivalent. With a white finish, 36° beam and a 25,000 hour rated life, it is a practical, non-dimmable choice for kitchens, hallways and multi-bulb spotlight fittings where every socket needs to match.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePack of 5 matched GU10 LED bulbs, white finish\u003c\/li\u003e\n\u003cli\u003e345 lumens per bulb, 2700K warm white colour temperature\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED consumption, around a 50W halogen equivalent\u003c\/li\u003e\n\u003cli\u003e36° beam angle, the standard GU10 spot spread\u003c\/li\u003e\n\u003cli\u003eRated for 25,000 hours of use\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, mains voltage (220-240V), no transformer needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\u003cp\u003eA pack of 5 is ideal for kitchens and living rooms with multiple GU10 downlights, or for keeping matching spares on hand so every bulb in a spotlight bar stays the same brightness and warm 2700K tone as the others age and get replaced.\u003c\/p\u003e\u003ch2\u003eHow to fit it\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eTurn off the power at the light switch (or isolate at the consumer unit if working on the fitting).\u003c\/li\u003e\n\u003cli\u003eLet any existing bulb cool fully before handling it.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and remove it from the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003eLine up the pins of the new TCP GU10 bulb and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. GU10 LEDs run directly on mains voltage, so no transformer or separate driver is required.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhy buy a pack of 5 rather than single bulbs?\u003c\/h3\u003e\u003cp\u003eBuying a matched pack means every bulb in a multi-socket fitting, or your spare drawer, is exactly the same brightness and colour temperature, and works out cheaper per bulb than buying singles.\u003c\/p\u003e\u003ch3\u003eWhat does the white finish mean on this bulb?\u003c\/h3\u003e\u003cp\u003eIt refers to the outer body colour and material of the bulb rather than the light colour; this version has a white-finished body, as opposed to TCP's clear glass GU10 bulbs.\u003c\/p\u003e\u003ch3\u003eHow many of these would I need for a 6-spotlight kitchen ceiling?\u003c\/h3\u003e\u003cp\u003eYou would need 6 bulbs in total, so one pack of 5 plus a single extra bulb, or two packs if you want spares in reserve.\u003c\/p\u003e\u003ch3\u003eIs this bulb suitable for an enclosed downlight fitting?\u003c\/h3\u003e\u003cp\u003eTCP LED GU10 bulbs are designed for standard open GU10 downlights and spotlights; always check your specific fitting's manufacturer guidance if it is a fully enclosed or fire-rated downlight, as some enclosed fittings need bulbs specifically rated for enclosed use.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED spotlight (GU10), white finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e2700K (Warm White)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eNo (non-dimmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10 (twist and lock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003ePack of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129890\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode\u003c\/th\u003e\n\u003ctd\u003e8720039602038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-345-lumen-2700k-warm-white-pack-of-2\"\u003eTCP LED GU10 Spotlight Bulb, 345 Lumen, 2700K Warm White, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-single\"\u003eTCP LED GU10 Glass Spotlight Bulb, 345 Lumen, 2700K Warm White\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-2700k-warm-white-pack-of-2\"\u003eTCP LED GU10 Spotlight Bulb, 250 Lumen, 2700K Warm White, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638151131522,"sku":"129890","price":1.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/5024\/4482\/files\/500x500_d1d0e291-c9c2-4a39-bc0f-3e7ff4aaba2b.jpg?v=1787963468"},{"product_id":"tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-dimmable-pack-of-2","title":"TCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Dimmable, Pack of 2","description":"\u003cp\u003eThis TCP LED GU10 glass bulb puts out a bright 345 lumens in a crisp 6500K daylight white, and unlike most budget GU10s, it's fully dimmable. Running at around 4.4W (roughly a 50W halogen equivalent), it's built for kitchens, bathrooms and workspaces where you want strong, clear light with the flexibility to dim it down when you don't need full brightness. This listing is for a pack of 2 bulbs.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e345 lumens per bulb\u003c\/li\u003e\n\u003cli\u003eApprox. 4.4W LED (roughly a 50W halogen equivalent)\u003c\/li\u003e\n\u003cli\u003e6500K daylight white light\u003c\/li\u003e\n\u003cli\u003e36° beam angle, standard GU10 spot\u003c\/li\u003e\n\u003cli\u003eDimmable (with a compatible LED dimmer switch)\u003c\/li\u003e\n\u003cli\u003eRated for around 25,000 hours of use, pack of 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe 6500K daylight tone is ideal for kitchens, home offices and bathrooms (fitting permitting - see FAQs below) where clear, bright light helps with cooking, reading or getting ready. Being dimmable means you can also turn it down in the evening, so one bulb can do the job of a bright work light and a softer background light.\u003c\/p\u003e\n\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch before you start.\u003c\/li\u003e\n\u003cli\u003eIf you're replacing an old bulb, let it cool down fully first.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anticlockwise a quarter turn and pull it free.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb in and twist clockwise until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eRestore power at the switch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGU10 bulbs run directly on mains voltage, so there's no transformer or separate driver to fit - it's a like-for-like swap in your existing fitting.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWill this bulb work with my existing dimmer switch?\u003c\/h3\u003e\n\u003cp\u003eIt's designed to be dimmable, but results depend on your dimmer switch too - an older leading-edge dimmer built for halogen bulbs can cause flickering or buzzing with LEDs. For the smoothest dimming, use an LED-compatible trailing-edge dimmer.\u003c\/p\u003e\n\u003ch3\u003eIs 6500K too harsh for a kitchen?\u003c\/h3\u003e\n\u003cp\u003eNo - 6500K daylight is one of the most popular choices for kitchens precisely because it's bright and clear, closer to natural daylight than a warm white bulb, which makes food prep and cleaning easier.\u003c\/p\u003e\n\u003ch3\u003eCan I mix this with non-dimmable bulbs on the same circuit?\u003c\/h3\u003e\n\u003cp\u003eIt's best to keep dimmable and non-dimmable LEDs separate on the same switch, since mixing types on one dimmer can cause uneven dimming or flicker.\u003c\/p\u003e\n\u003ch3\u003eIs a pack of 2 enough for my bathroom?\u003c\/h3\u003e\n\u003cp\u003eA 2-pack suits a fitting with one or two spotlights; for a larger bathroom ceiling with several downlights, you may want to order more than one pack.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBulb type\u003c\/th\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003eApprox. 4.4W (roughly a 50W halogen equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLumens\u003c\/th\u003e\n\u003ctd\u003e345 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003ctd\u003e6500K daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBeam angle\u003c\/th\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimmable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase type\u003c\/th\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220-240V mains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated life\u003c\/th\u003e\n\u003ctd\u003eApprox. 25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct code (SKU)\u003c\/th\u003e\n\u003ctd\u003e129883\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBarcode (EAN)\u003c\/th\u003e\n\u003ctd\u003e8720039600263\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-2700k-warm-white-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 2700K Warm White, Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-glass-bulb-345-lumen-6500k-daylight-non-dimmable-pack-of-2\"\u003eTCP LED GU10 Glass Bulb, 345 Lumen, 6500K Daylight, Non-Dimmable, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-250-lumen-6500k-daylight-pack-of-4\"\u003eTCP LED GU10 Bulb, 250 Lumen, 6500K Daylight, Pack of 4\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop all GU10 bulbs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638151262594,"sku":"129883","price":0.59,"currency_code":"GBP","in_stock":true}]},{"product_id":"tcp-led-gu10-bulb-glass-4-6w-345-lumen-6500k-daylight-pack-of-5","title":"TCP LED GU10 Bulb, Glass, 4.6W, 345 Lumen, 6500K Daylight, Non-Dimmable, Pack of 5","description":"\u003cp\u003eThis TCP LED GU10 bulb has a glass front for a premium, halogen-look finish and puts out 345 lumens of crisp 6500K daylight white light from just 4.6W, a 50W halogen-equivalent output. Sold as a pack of 5, it's a straightforward way to relamp a whole kitchen, utility room or workshop with bright, consistent daylight-white spotlighting in one go.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4.6W LED consumption for a 50W halogen-equivalent light output\u003c\/li\u003e\n\u003cli\u003e345 lumens of crisp, clean 6500K daylight white light\u003c\/li\u003e\n\u003cli\u003eDurable glass lens front, giving the look and feel of a traditional halogen spotlight\u003c\/li\u003e\n\u003cli\u003e36° beam angle for a focused, directional spread of light\u003c\/li\u003e\n\u003cli\u003eNon-dimmable, for reliable use with standard on\/off switching\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 5 GU10 bulbs, ideal for relamping several fittings at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat this bulb is best for\u003c\/h2\u003e\n\u003cp\u003eThe bright, clean daylight white light and focused 36° beam make this TCP GU10 well suited to kitchens, utility rooms, garages and workshops, anywhere task lighting and colour accuracy matter more than cosy ambience. As it's non-dimmable, keep it on a standard switched circuit rather than a dimmer.\u003c\/p\u003e\n\u003ch2\u003eHow to fit it\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the power at the switch or consumer unit before you start.\u003c\/li\u003e\n\u003cli\u003eLet the old bulb cool down fully if it's just been switched off.\u003c\/li\u003e\n\u003cli\u003eTwist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.\u003c\/li\u003e\n\u003cli\u003ePush the new TCP GU10 bulb into the fitting and twist it clockwise until it locks in place.\u003c\/li\u003e\n\u003cli\u003eRestore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this TCP bulb be used with a dimmer switch?\u003c\/strong\u003e\u003cbr\u003eNo. This is a non-dimmable LED, so it should only be fitted to a standard on\/off circuit. Fitting a non-dimmable LED to a dimmer switch can cause flickering, buzzing or premature failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 6500K daylight white actually look like?\u003c\/strong\u003e\u003cbr\u003e6500K is a bright, slightly blue-white light that closely mimics natural daylight, it's a popular choice for kitchens, workshops and task areas where clarity is important, as opposed to the yellower glow of warm white (3000K).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs are in this pack?\u003c\/strong\u003e\u003cbr\u003eThis listing is for a pack of 5 TCP LED GU10 bulbs, enough to relamp several downlights or a single multi-spotlight fitting in one order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb suitable for outdoor or bathroom fittings?\u003c\/strong\u003e\u003cbr\u003eThat depends on the IP rating of the downlight or fitting it's going into, not the bulb itself. Only fit it into a downlight rated for the location, for example IP44 or higher for bathroom zone 2, or a fitting specifically rated for outdoor use.\u003c\/p\u003e\n\u003ch2\u003eTechnical specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb type\u003c\/td\u003e\n\u003ctd\u003eLED GU10, glass front\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e6500K (Daylight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e36°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase type\u003c\/td\u003e\n\u003ctd\u003eGU10 twist-and-lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e129887\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e8720039607859\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMore GU10 bulbs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tcp-led-gu10-bulb-3-3w-250-lumen-6500k-daylight-pack-of-2\"\u003eTCP LED GU10 Bulb, 3.3W, 250 Lumen, 6500K Daylight, Pack of 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/energizer-led-gu10-bulb-4-2w-345-lumen-cool-white-4000k\"\u003eEnergizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/eveready-led-gu10-bulb-5w-50w-equivalent-370-lumen-cool-white-4000k\"\u003eEveready LED GU10 Bulb, 5W, 370 Lumen, Cool White 4000K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gu10-bulb\"\u003eShop the full GU10 Bulb collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCP","offers":[{"title":"Default Title","offer_id":56638151328130,"sku":"129887","price":1.47,"currency_code":"GBP","in_stock":true}]}],"url":"https:\/\/essentialsfix.co.uk\/collections\/gu10-bulb.oembed","provider":"Essentials Fix","version":"1.0","type":"link"}