5W GU10 Dimmable LED Bulb 4000K Cool White – 680lm

Description

The Knightsbridge 5W GU10 LED bulb delivers 680 lumens of 4000K cool white light through a 40 beam angle, housed in a white polycarbonate body with a prismatic diffuser. The bulb runs on 230V mains and fits any standard GU10 twist-and-lock socket, replacing halogen GU10 bulbs in downlights, track lighting and spotlight fittings.

Designed for task lighting in kitchens, bathrooms, offices and retail display, the 4000K colour temperature sits between warm white and daylight, providing clear visibility for reading, food preparation and detail work without the yellow cast of 2700K bulbs. The 40 beam spreads light across a 1.2m diameter circle when the fitting is mounted at a typical 2.4m ceiling height, making it suitable for general room lighting when multiple bulbs are spaced evenly.

The bulb is dimmable with most trailing-edge and leading-edge dimmers, though compatibility varies by dimmer model testing before full insta