1、Compatible for Amazon Alexa, for google home and app. can use voice to turn on or off, dim/light the smart ceiling light, such as '' set the bedroom lamp lighting color to blue''. 2、Support remote control, through download APP and make the bulb to connect WIFI, you can use phone to set time for turning on/off the light. 3、RGB cold white and warm white smart ceiling light ,16 million colors optional and multiple situational models to create the atmosphere you want. 4、Can set different light modes through APP, meet different occasions, like kitchen, bedroom, etc. With palette, group control, daylight, timer, etc. 5、Low-energy, excellent brightness, long service time. Save up to 80% of energy, and life span is about 30,000 hours. Features: 1.Compatible for Amazon Alexa, for google home and app. can use voice to turn on or off, dim/light the smart ceiling light, such as '' set the bedroom lamp lighting color to blue''. 2.Support remote control, through download APP and make the bulb to connect WIFI, you can use phone to set time for turning on/off the light. 4.Can set different light modes through APP, meet different occasions, like kitchen, bedroom, etc. With palette, group control, daylight, timer, etc. 5.Low-energy, excellent brightness, long service time. Save up to 80% of energy, and life span is about 30,000 hours. Specification: Item type: smart lamp Color: As picture shown Power: 60W RGB+WW Wife standards: IEEE 802.11b/g Wife type: Wi-Fi 2.4GHz Light port: Open hole Life span: ≥30000h Diameter: Approx. 15.8in Package list: 1 x Ceiling light 1 x Instruction