Choose from over 50,000 shades of warm-to-cool white light to create the perfect ambiance in your space for each activity and time of day or use millions of colors of light to transform your space with the touch of a button. The Hue app gives you instant control over your smart ceiling light from anywhere in your home. Pair your smart ceiling light with Amazon Alexa or the Google Assistant to control the light using simple voice commands. To use voice control with Apple HomeKit, add a Hue Bridge to your system. Add up to 10 smart lights and control them all easily with your mobile device. Unlock the full suite of smart control and features. Control your lights using the Philips Hue app, set timers, routines, add or remove lights, and more. Hue Bridge sold separately.​