APP Remote Control Smart Bulb: Control your bulbs with ease anywhere any time,through the "ENERJSMART" or "Smart Life" app on your smart phone or tablet. Simple Voice Control: Works with Alexa (including Echo,Echo Dot) and Google Home,allows you to control lights hands-free with a single voice command. Dimmable RGB + White Light: Choose from 16 million colours to fit your mood,or create desired ambiance with 2700-6500 kelvin warm to cool white light,the brightness is up to 806lm (60 watt Incandescent equivalent),and fully dimmable,very energy-efficient. Set Timers & Schedules: Schedule your bulbs to turn on or off automatically at pre-set time (e.g. light's on when you came home every evening.) Easy to Setup: No hub or gateway required,just connect these E27 LED bulbs to 2.4GHz WiFi router via app,and then you're ready to go.