Control up to 10 lights with the Bluetooth app With the Hue Bluetooth app, you can control your Hue smart lights in a single room of your home. Add up to 10 smart lights and control them all with just the touch of a button on your mobile device. Control up to 10 lights with the Bluetooth app With the Hue Bluetooth app, you can control your Hue smart lights in a single room of your home. Add up to 10 smart lights and control them all with just the touch of a button on your mobile device. Control lights with your voice Get hands-free control of your lights and use your voice instead! Simple voice commands allow you to control multiple lights in a room or just a single lamp. Set the right mood with warm to cool white light These bulbs and light fixtures offer different shades of warm to cool white light. With complete dimmability from bright to low nightlights, you can tune your lights to the perfect shade and brightness of light for your daily needs. Get the perfect light recipes for your daily activities Make your day easier and more pleasant with four preset light recipes handcrafted especially for your daily tasks Energize, Concentrate, Read, and Relax. The two cool-toned scenes, Energize and Concentrate, help you get going in the morning or keep your focus, while the warmer scenes of Read and Relax help support comfortable reading or calm a busy mind. Unlock full suite of smart light features with Hue Bridge Add a Hue Bridge (sold separately) to your smart lights to experience the full suite of Philips Hue features.With a Hue Bridge, you can add up to 50 smart lights to control throughout your home. Create timers and routines to automate your entire smart home lighting setup, use your lights to wake up and go to sleep. Control your lights while away from home or add accessories such as motion sensors and smart switches.