Description:APPcozylife100% Brand New and High Quality1 Voice ControlEasy voice control of all smart light bulbs via integration with Amazon Alexa Echo or Google Home Assistant, this includes turn on/off, brightness Ex, you can say, "Alexa switch my smart light bulbs brightness to 50 percent" 2 Timing ControlNever come home to a dark house - by using light schedules on APP and be greeted with warm light The timer function enables smart led light bulb power on and off automatically 3 Remote And Group ControlKeep connecting this wifi smart light bulb with your home network (only supports 2 4GHz Wifi), you can remotely control smart light bulb on your smartphone Simulate when you leave home, there are people in the house Group control function allows you to control more than one smart light bulb at the same time for scene setting 4 RGB+CCT and Multi-color smart bulbThe RGB cool white and warm white smart bulb Creating your favorite light effects with 16 million colors and the brightness of every color is dimmable5 Wide Application and scene systemYou can set different light modes oncozylifeto match various occasions including kitchen, living room, bedroom And our smart bulb aProducts from GuanGuan's store