"UniBulb presents an LED GLS light bulb with a B22 bayonet cap, 4.2W power consumption, 470 lumens output and a 6500K daylight colour temperature. The GLS shape and frosted finish support broad, even illumination, making it a practical option for indoor fittings in kitchens, bathrooms, study areas, offices and other work-focused spaces. With an energy rating of E and a rated life of up to 25,000 hours, this bulb offers long-lasting LED performance in a standard UK fitting format. Instant full brightness provides light immediately when switched on, with no warm-up delay. Key features B22 bayonet cap LED GLS bulb 4.2W 470 lumens 6500K daylight Frosted finish Instant full brightness Up to 25,000 hours rated life Specifications Energy rating: E What's included 1 light bulb Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."