Choose between millions of colors and shades of white light to light your home with the Philips Hue Smart Light bulb, wirelessly controlled with your smartphone or tablet. It requires the hue bridge (sold separately) for the full hue experience. Install the LED smart bulb as you would install ordinary bulbs, then pair them with the hue bridge, which allows you to control smart-bulb-equipped lights via the Philips hue app. Easily expand your lighting system with accessories (sold separately), such as a hue dimmer switch. You can control your Philips Hue lights with your voice using Alexa, Apple HomeKit, or Google Assistant. Pair it for automation with your existing Nest or smartphone system. With Hue sync you can have an immersive experience by syncing your lights with music, games, and movies.