Camiglo Bluetooth Smart LED Light Bulb, Wireless Lighting, E26/E27 Socket, A19, Smartphone App Controlled Dimmable Color Changing Hue Bulb -For Andriod, iPhone, iPad, iWatch, Cell Phone, Tablet Bluetooth 4.0 App Controlled, iOS 5.0 or later, Android 4.3 or later RGB-W LED's Energy Saving 7.5 watt (50 watt incandecent comparable) 16.7 millions colors Dimmable (Via App)