Philips Hue White Ambiance A19 Starter Kit. Light for your moments from sunrise to sunset. Enhance your everyday life. Philips Hue can wake you up and help you energize, read, concentrate and relax. Set the mood. Change the ambiance. Customize your daily routines into moments you can enjoy. Philips HUE Personal Wireless Lighting . More than your average light bulb. Its personal, clever, intuitive, and connected. Control your light environment from your smart device from wherever you are. Hue gives you the ability to change the colour, tone and brightness - creating your ideal lighting. Connect up to 50 HUE light bulbs to a single system, while using as much as 80% less energy than traditional bulbs. Simple and easy to use. Connects in three easy steps. Each Hue White Ambiance A19 starter kit includes: 4 Hue white ambiance light bulbs, one Hue bridge, power supply and LAN cable - allowing you to connect the Hue bridge to your router. Works with Apple HomeKit.