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.