smart tv led backlight , 9.2ft led strip lights via app control, work with alexa and google home, voice control, music sync, wifi tv backlights for 30-60 inch tv, gaming monitor gosund the usb led strip lights for tv can be used for night lighting, providing you with soft, non-glaring ambient light. with color changing function, the tv bias lighting can be changed in different colors. meanwhile, you can use the rgb light for bedroom, pc, monitor, desk, room and other places you want. and the 3m tape stick behind is easy to install. start your smart life now!