TCP LED GU10 Bulb, 3.3W, 250 Lumen, 6500K Daylight, Non-Dimmable, Pack of 2

This 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.

Key features

• Low 3.3W power draw for efficient, low-cost running
• 250 lumens of bright 6500K daylight white light
• White-finished GU10 twist-and-lock base for a quick, tool-free swap
• 36° beam angle for a focused, directional spread of light
• Non-dimmable, for use on standard on/off lighting circuits
• Supplied as a pack of 2 GU10 bulbs

What this bulb is best for

The 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.

How to fit it

1. Turn off the power at the switch or consumer unit before you start.
2. Let the old bulb cool down fully if it's just been switched off.
3. Twist the old bulb anti-clockwise a quarter turn and pull it free of the GU10 fitting.
4. Push the new TCP GU10 bulb into the fitting and twist it clockwise until it locks in place.
5. Restore the power and test the light. No transformer or separate driver is needed, the driver circuitry is built into the bulb.

Frequently asked questions

Is this TCP GU10 bulb dimmable?
No, 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.

How bright is 250 lumens compared to other GU10 bulbs?
250 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.

How many bulbs come in this pack?
This listing is for a pack of 2 TCP LED GU10 bulbs.

What's the difference between this and TCP's 345 lumen glass GU10 bulb?
Both 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.

Technical specification

More GU10 bulbs

• TCP LED GU10 Bulb, Glass, 4.6W, 345 Lumen, 6500K Daylight, Pack of 5
• Energizer LED GU10 Bulb, 4.2W, 345 Lumen, Cool White 4000K
• Eveready LED GU10 Bulb, 5W, 370 Lumen, Cool White 4000K
• Shop the full GU10 Bulb collection