LEDENET&reg; WiFi Bridge Controller Hub Mi Light Series - DC5V 500mA USB Cable - Internet Remote Control RGB RGBW Dual White LED Lights and 2.4G LED Strip for Smartphone Android, iPhone, iPad (Wifi Hub) Suitable for all the 2.4G smart light series, RGB light bulb, RGBW light bulb/down light, dual white bulb/down light,etc Remote control your light from your iPhone, iPad or Android smart phone App Supply power to the WiFi controller by USB port or power adapter, DC5V,500mA Single/multiple devices pairing. USB cable connection.