Bluetooth Compatible 5-inch and 6-inch Integrated LED Recessed Downlight Trim is an innovative and entertaining way to adjust 21 colors for your home or office. Perfect for holidays, celebrations or whatever your current mood; turn lights down low to a cool blue hue or having a party; turn lights to a popping red, orange or yellow. Download on the App Store or Android App on Google Play on your smart device, set up through the Commercial Electric Lighting app, then you are ready to create your own unique colorful lighting ambiance. Choose from 15 Preset colors and 6 White light variations and these are dimmable. You can even group multiple lights together to control them from up to 30 ft. in your home. Create subdued romantic lighting or express your dramatic flair. Have fun.