Unlike traditional bulbs, YEELIGHT LED Bulb (Color) is 'smart' bulb that can change your way of using and enjoying lighting. With it’s Wi-Fi compatibility, you can control your bulbs simply via APP, dimming & setting schedule, change color, or talking to your Amazon Echo and Google Home to turn your bulbs on and off. Differ from YEELIGHT White Bulb, YEELIGHT Color Bulb has 16 millions different colors which enable you to create colorful scenes as you wish. In addtion, with its adjustable color temperature, you are able to create warm or cool light upon your mood.