Top features: - Create the perfect ambience for any mood - Philips Hue app lets you control and automate lights - Connect with other smart devices such as Apple HomeKit Create the perfect ambienceSet the mood with the Philips Hue White & Colour Ambience Wireless Bulbs, which offer 16 million colours. Play with light to create a relaxing evening atmosphere or turn up the brightness for an energising early morning light.Wake up gently with Philips Hue - you can set an alarm so the bulb gradually increases in light intensity to give you the feeling of naturally waking up to sunlight.Philips Hue appThese Wireless Bulbs connect to the Hue Bridge (sold separately) so you can control up multiple Philips Hue lights from your smartphone or tablet via the Philips Hue app.With the app you can create schedules for your lights to switch on and off automatically, set timers, notifications, alarms, and more. You can control your lights from anywhere so you never have to arrive home to darkness or worry whether you left lights on.Connect with other smart devicesHue lights work together and can work with other smart devices too. Compatible with Apple HomeKit, you can ask Siri to turn on your lights or recall scenes without touching a button. Philips Hue also works with other smart systems such as Google Home, Amazon Echo, Nest, and more._______________________________________________________________ This bulb requires the Philips Hue Bridge (sold separately).