"From BELL Lighting, this B22 bayonet LED GLS bulb delivers a cool white 4000K light suited to bright, practical everyday spaces. The classic GLS shape is designed to sit comfortably in many household light fittings, making it a straightforward choice for kitchens, bathrooms, hallways and utility areas where clear, functional illumination matters. Offering 810 lumens, it provides reliable, room-filling light for daily tasks. With an 8.1W energy use and brightness comparable to a traditional 60W halogen bulb, it supports efficient lighting without compromising on output. Designed for standard on/off switches, this non-dimmable bulb is not suitable for dimmer switches, keeping installation and use refreshingly fuss-free. BELL Lighting draws on over a century of British lighting expertise to create dependable, energy-efficient solutions for modern living. Key features B22 bayonet cap LED GLS bulb shape Cool white 4000K light 810 lumen output 8.1W energy use Non-dimmable; for standard on/off switches Brightness comparable to a traditional 60W halogen bulb Please note Not suitable for dimmer switches "