Philips Hue LightStrip Plus Smart LED Light Extension (Compatible with Amazon Alexa Apple HomeKit and Google Assistant) Works with Alexa for voice control (hub required, Alexa device and hub sold separately). 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. Extend your Philips Hue LightStrip Plus (sold separately) up to 32 feet by adding this and additional 40-inch extensions to cover larger surfaces and enable wider applications. The LightStrip Plus Extension is perfect under bars, bed frames, or cabinets, with included adhesive tape. Trim it to the perfect size with the included cut marks. 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.