Compatibility: Works perfectly with smart assistants such as Amazon Alexa and Google,and can be controlled by voice. With iOS and Android apps,you can control the lights remotely wherever you are. Built-in sound speaker: There is a sound speaker inside the ceiling light. After connecting via Bluetooth,you can play mobile music through this speaker. Color settings: Personalize your lights with more than 16 million colors and different shades of white light palette,each color is dimmable to meet all your lighting needs. Timer function - When the sleep assist function is turned on,music and lights will turn off at the end of the countdown. You don't need to get out of bed to access these settings and options. High lumens - 2000 lumens. The luminous efficiency is as high as 95%,which is 1.5 times that of the ordinary brand,saving 65% of the electricity bill. Reduced re-light bulb frequency,rated life of 50,000 hours,ideal for your living room,dining room,lounge,family room and many other places.