"From BELL Lighting, this dimmable B22 bayonet LED GLS bulb delivers a crisp cool white 4000K light suited to spaces where clarity matters, including kitchens, bathrooms and hallways. Its classic GLS shape makes it an easy choice for a range of household fittings, from ceiling lights to table lamps, bringing clean, even illumination to everyday routines. With an 810 lumen output, it provides bright room lighting for practical tasks. Using 8.1 watts of energy, it produces the same brightness as a traditional 60 watt halogen bulb, helping to reduce energy use while maintaining dependable performance. Dimmable functionality offers added flexibility, provided it is paired with a compatible LED dimmer switch, allowing you to adjust brightness to suit the room or time of day. Backed by a long heritage in British lighting, BELL Lighting is recognised for reliable, high quality and energy efficient lighting solutions designed to support modern living. Key features Cool white 4000K light 810 lumen output 8.1W energy use Same brightness as a traditional 60 watt halogen bulb Dimmable design for use with compatible LED dimmer switches B22 bayonet cap GLS shape "