This base kit includes 2 color changing Hue Play light bars, mounting hardware, and 1 power supply with plug. Create a wash of colorful light with the sleek design of the Play light bar. Choose from 16 million colors to experience different light effects. Select preset scenes with dynamic effects or create your own in the Hue app. Lay them horizontally on the floor or stand vertically on a cabinet or shelf. Create a TV backlight by mounting them to the back of the TV with the included mounts to enhance your home theater setup. Connect up to 3 light bars with one power supply (extension kits sold separately). Connect to a Hue Sync box (sold separately) to create immersive lighting experiences that sync in real time to your favorite movies, music, and video games. Hue lights can sync with music when you pair them with your Spotify account or listen to music using Samsung SmartThings in the Galaxy smartphone app. Take gaming to a whole new level when you sync Hue lights with Razer Chroma LED accessories and Corsair iCUE products. Requires a Hue Bridge (sold separately). Unlock the full power of Philips Hue smart home lighting with the Bridge and enjoy benefits like multi-room control, automations and smart control from anywhere in the world.