[Smart APP Remote Control]: 2.4GHz Wi-Fi Only (not 5GHz). Control your black light bulbs from anywhere at anytime with the free app.Automating your smart lights on or off to make it seem like someone is at home, even when you are away. [Hands Free Voice Control]: Get hands-free control of your led light bulb with your voice via Amazon Alexa and Google Home Assistant. Perfect for the times when your hands are full or entering a dark room,just give a simple voice command to turn on your home lights,like”Alexa,turn on my Christmas lights".“Hey google,dim the led lights to 80%” [Multicolor and Tunable White]: Dimmable 16 million colors and warm to cool whites (2700K-6500K). Create your favorite light effects and adjust the brightness as needed. Great for holiday decorations,like Halloween decorations,Christmas decorations,Thanksgiving,birthday parties,ect. Treatlife smart bulb provide you with endless lighting possibilities.