"From Energizer, this LED GU10 Light Bulb delivers a clean 4000K cool white light with a 370lm output, making it a practical choice for everyday lighting. Designed as a 50w replacement, it offers an efficient way to update compatible fittings while maintaining a bright, clear finish that suits a wide range of spaces. With a lifespan of up to 15 years, it is well suited to frequently used areas where long-lasting performance matters. Its compact size also makes it easy to fit into smaller spotlight-style installations where a GU10 cap is required. Key features - 50w replacement - 370lm light output - 4000K cool white light - GU10 cap - 5w LED bulb - Lasts up to 15 years Sizing - Approx. 5.4 x 5cm "