Features 1、DIY RGB LINE LIGHTS: Any combination of 9 light bars can be used to create as many wall lights as you want. Displaying 16 million + RGB colours with a wide range of scene modes, ideal for many scenes such as playroom and bedroom 2、MUSIC SYNC MODES: The lights can dance to the rhythm of the music collected by the device microphone or mobile phone. Turn your favourite song or game effects music into a symphony of flowing lights. Enjoy your own dreamy moments in your home cinema or games room 3、POWERFUL APP AND VOICE CONTROL: The LED wall light can control the light through the remote control, smart app. The for Smart life app provides powerful control and customization. Use your voice assistant devices to turn your lights on and off, change scene modes, and more with smart voice control. Pair your backlit modular lighting light bars with app to enjoy cordless voice control 4、EASY TO INSTALL: Before installation, please make sure the wall appearance is flat without dusts. Use the included double sided foam tape to easily set up your light bars on any smooth appearance within your home 5、WIDELY APPLICATION: This ambient background light can be applied at TV, computer, living room, etc, you can use as a display backlights or LED TV backlights, improving your home decoration ambiance Specifications: Item Type: Smart WiFi RGB LED Wall Light Remote Control Battery: 1 x 200mAh CR2025 battery Connection: Wifi connection Apps: For Tuya APP, for Smart Life App Color: Black Package List 9 x RGB LED Wall Lights 10 x Double Sided Tape 1 x USB Cable 9 x Connecting Components 1 x Remote Control