Easy smart lighting from Philips Hue with a fully dimmable smart light bulb. Use Bluetooth for instant light control in 1 room or connect to the Hue Bridge (sold separately) to unlock the full set of smart lighting features. With the Hue Bluetooth app, you can directly 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. Easy 2-step installation. Just screw in your Hue Bluetooth bulb and download the Hue Bluetooth app to connect directly to your new bulb. Create a personalized experience with smart light. Set the right mood with soft white light. Dimmable from bright daylight to low nightlights, these smart lights allow you to fill your home with just the right level of light when you need it.