Philips Hue Argenta White & Colour Ambiance Smart 4x Ceiling Spotlight Plate LED (GU10) with Bluetooth, White, Works with Alexa, Google Assistant and Apple HomeKit. This product works with the free'Philips Hue Bluetooth' app. Simply install your new Hue Argenta and connect to the Bluetooth app for in room smart lighting control! Style With Colour - Choose from 16 million colours to create an ambiance that suits any mood. Play with colour to create the perfect ambiance for film nights, parties or to just sit back and unwind! Dimmable Cool To Warm White Light - Play with 50,000 ...