Specification: Installation interface: e27/Home socket. Voltage: Support AC85-265V. Wattage: 40W, 80W. Color: UV. Wavelength: 254nm UVC. Appearance size: 50 * 50 * 200mm(80W). 50 * 50 *140mm(40W). Long distance: 0-60 feet(80W) /0-40feet(40W). KISLL 99.9% 10min. Material: aluminum alloy + plastic. Feature: 1.IMPORTANT NOTE-The device will emits very strong UVC light,which will be harmful to your health,so please don't stay stay together with this light when it turns on (including your pet, plant and others). 2. Latest Version-Brand new disinfection lighting technology. This germicidal light can offer 30 times power ability of sunshine.suitable for bedroom,kitchen,shoes cabinet,washing room,baby room,pet house,toilet and disinfection objects you desire to purify. 3.No Bad Ozone Smell:There's no Ozone Smell when germicidal lamp work. (WARNING: Do not let your eyes and skin expose under the germicidal light when it is working You must leave your room. And you also need to turn off the bulb before you approaching it.). 4.Easy to install & Big irradiation area:Regular EE27 base.Very easy to install.The irradiation area up to 500sq ft. Package included: 1 * 40/80W UVC light. 1 * socket