- gsc evolution G51003 Smart LED Bulb with E27 base and 5.5W power - RGB + CTT lighting: adjust between warm light (3000K) and cool light (6500K) according to your needs - Dimmable in brightness and color temperature to create the perfect atmosphere - Full control from your smartphone via WiFi and the Smartlife app (Android/iOS) - Compatible with Amz Alexa and Google Home for voice control - Memory of the last color state and option for multiple RGB combinations - Allows you to manage up to 10 bulbs at the same time from the same app - Long lifespan of up to 20,000 hours and 470 lumens of brightness - Easy installation in any lamp with E27 base - Efficient and modern solution for smart lighting at home or in the office