Philips Hue Lux White A19 60W Equivalent Smart Bulb Starter Kit (Older Model, 2 A19 Bulbs and 1 Bridge, Works with Alexa, Apple HomeKit, and Google Assistant) Works with Alexa for voice control (Alexa device sold separately). With wireless control on your smartphone or tablet, choose the perfect light setting for any mood or activity such as reading or relaxing, concentrating, or energizing. Including the Philips Hue Bridge for the full Hue experience, these bulbs fit standard-size table lamps. Install the LED lights as you would install ordinary bulbs and pair them with the Hue Bridge, which allows you to control smart-bulb-equipped lamps and overhead lights via the Philips Hue App. Easily expand your lighting system with accessories (sold separately), such as a Hue Dimmer Switch, Hue Tap, or Hue Motion Sensor. Pair it for automation with your existing Nest or SmartThings system. This box includes two Philips Hue Lux White A19 standard light bulbs, a Hue Bridge with power adapter and ethernet cable, manual, and two-year warranty.