Wireless Dimming - Use the Hue app to get instant control over your Philips Hue Ceiling Light anywhere in your home What's Required? - Nothing! This product works with the free ‘Philips Hue Bluetooth’ app. Simply install your new Hue light and connect to the Bluetooth app for in room smart lighting control! Set The Mood With Colour - Transform any room for an immersive entertainment experience, create the perfect atmosphere for a get-together with friends, or complement your home decor. Amp up the ambiance of special moments with the use of dynamic scenes to create the perfect mood in any situation. Control Lights With Your Voice - Works with all Echo smart speakers/displays and Google Nest devices for hands-free voice control (Philips Hue Bridge (sold separately) is required for Echo 1st Gen and Echo Dot 1st Gen). Unlock Your Homes Full Potential - Add a Philips Hue Bridge (sold separately, optional) to your cart and unlock full home control, either when you’re home or away.