Yeelight Bluetooth Wireless Control E27 LED Color Changing 6Watt RGBW 500LM Smart Light Bulb Bluetooth V4.0 Control W/ IOS Android Apps iPad/iPhone Support Apple devices, like iPhone and iPad Blutooth wireless bulb with App control Fantastic for parties or create fun and romance in your living room Color changing follows the music Different wavelengths of the light affect your brain chemistry in different ways