Description

The Energizer 4.9W GU10 LED bulb produces 345 lumens of warm white 3000K light from a standard GU10 twist-and-lock fitting, acting as a direct replacement for 50W halogen spotlights. Each bulb draws 4.9W on mains power and carries an energy rating of F under the revised EU energy label scale, which repositioned most LED bulbs from A+ to D-G following tighter efficiency thresholds introduced in 2021.

Designed for recessed downlights, track lighting and spotlight fittings in kitchens, hallways, bathrooms and living rooms, the bulbs deliver a 38 beam angle that concentrates light into a moderately narrow cone rather than flooding a wide area. The non-dimmable design means the bulbs operate at full 345 lumens when switched on and should not be paired with dimmer switches. The warm white 3000K colour temperature sits between the neutral tone of halogen and the cooler white of daylight LEDs, giving a slightly amber-tinted glow that