Yeelight W4

With over 16 million colours to choose from, you can create the perfect atmosphere for any occasion with the intelligent LED light bulb. A dazzling accent for a party, a vibrant mood for a film night, an immersive gaming experience and much more - the W4 smart LED light bulb meets all your needs. Compatible with major smart home platforms such as Google Assistant, Apple Homekit, Amazon Alexa, SmartThings, Yandex Alice. Discover the changing colours that flow with the music or merge with the beat with dazzling lights. Simply synchronise the Smart LED Bulb W4 (or in groups) with your favourite songs, just enjoy. You can control multiple smart LED bulbs in groups or customise lighting scenes to suit your personal needs: A range of preset scenes, including movie night, birthday, cosy home, reading, candlelight and more, are ready for you in the Yeelight app. Smart bulb with schedule The Smart LED Bulb W4 supports programming timers and routines in the app, so you can automate your entire smart home lighting or schedule your smart bulb to simulate sunlight or night light with your daily routine.