Philips Hue 1st Generation LightStrip Dimmable LED Smart Light (Older Model, Works with Alexa, Apple HomeKit, and Google Assistant) Works with Alexa for voice control (hub required, Alexa device and hub sold separately). Take control of your home lighting wirelessly, with a smart device. Set your lights to power on with the morning sun, gently waking you, or to turn on and off as you leave or arrive home. Transform your living room, bedroom, kitchen and other rooms with millions of colors and shades of white light. Sync to games, music, and movies for enhanced experiences. Connect it to a Hue Bridge (sold separately) to control your lighting. Light the entire home with versatile accessories (sold separately) such as Hue Dimmer Switch, Hue Tap, or Hue Motion Sensor. Install the flexible LightStrip under bars, bed frames, or cabinets, with included adhesive tape. Trim it to the perfect size with the included cut marks. Control via voice with Alexa, Apple HomeKit and Google Assistant. Pair it with Nest or Samsung SmartThings. This box includes an 80-inch LightStrip, power adapter, manual, and two-year warranty.