PLAYBULB reflector is a color changing app controlled light bulb with 16 million RGB colors. A free app is used to control the light on/off, adjust the light brightness, select RGB colors / light effects, set timer and control other functions. Users can shake phone to change light bulb colors randomly. It is absolutely wireless, and you just need to screw it into any E26 / E27 screw base and then turn it on / off like an ordinary light bulb. The app can run on both Apple and Android devices. It is a leading edge smart home device, especially ideal to be used at home for the smartness as well as the entertainment.