About this item Easy Bluetooth setup: Turn the E14 LED lamp into the socket, download the Hue Bluetooth app and you can dim your light in a room or set light scenes For use throughout the home: Expand your system with the Hue Bridge (sold separately) and experience the full smart home experience with numerous functions. Personalised lighting: Choose from 16 million colours or a variety of white tones, from cool to warm light, to give a room the desired colour. Diffuse lighting: Set colourful accents on walls and furniture with the Hue Iris or use the deep dimming function (<1% brightness) for the ideal night light Philips Hue smart Bluetooth lighting is compatible with Amazon Echo Dot (3rd generation), Echo Plus and Echo Show (2nd generation).