Crompton 4W LED GU10 Bulb The 4 Watt LED GU10 Light Bulb range from Crompton benefit from a longer life than conventional halogen bulbs and are ideal for homes, hotels, hospitals and restaurants. This high power bulb is available in three colour temperatures: Cool White, Warm White and Daylight White. Measuring 55mm in height with a 50mm diameter, the 4 Watt LED GU10 bulb is the same size of the standard halogen 50w lamps, enabling fitting in any GU10 light fitting. With a 25,000 hour average life and are A+ rating for energy efficiency, these bulbs are ideal for saving you money. Please see our Energy Savings Calculator to see your payback period for this lamp. Main Features: GU10 Cap 50W equivalent A+ Energy Rating Technical Specification: Voltage: 240V Wattage: 4W Equivalent Wattage: 38 40W Cap Type: GU10 Dimmable? No Colour/Finish: Warm White, Cool White, Daylight White Colour Temp (K): 3000K (Warm White), 4000K (Cool White), 6000K