The bulb is Bluetooth.. you will need a gateway control it remotely..
Plug & Play, connected by Bluetooth Low Energy (BLE), energy saving and easy control
[Smart Control] Works with Alexa, google needs gateway ！
[Color Changing] multiple colors and brightness for you to choose and to customize atmosphere you need
[Easy to Install] Follow the instruction step-by-step, only take 30 seconds to install the bulb
