Features: 【APP Remote Control】No need for host, direct connection to WiFi, you can achieve mobile APP(eWelink) remotely turn on/off the light or easy to adjust the color temperature, even thousands of miles away, you can control the light bulb in your home. You can turn off the light by phone when you\'re already on bed. 【Voice Control】Compatible with Amazon Alexa Echo and for Google Home for voice control, just need your voice such as Alexa, turn on the light, it will work, free your hands, also can adjust the color temperature by voice, very convenient. 【Timing Function】You can set timers to turn on/off your smart bulb. You will never come to a dark and cold home, you can even randomize your light\'s operate while away from home and make it look like somebody is home. 【RGB Lighting Mode】Not only can be used as a common LED light but a ambient light for decoration due to 16 million colors RGB full color adjustable and multicolor mood light free to choose.(dimmable range from 1% to 100%, color temperature range from 2700K-6500K). Unique smart LED technology ensures the bulb save your electricity bills by 90%. 【Scene Modes Smart Scene】Multiple scene modes optional, quick to access the lighting mode that you need. Scene linkage allows you to turn on/off the bulb via opening or closing door. 【Group Control Share Control】Group control makes it easy to control the lighting of a whole area, and supports device sharing, and realizes multi-person control.