Turn your small screen into a total dream with the usb powered tv backlightr flexible led strip is approximately 100cm in length and includes an adhesive backr the three button mini controller changes the colour speed and brightness and flash regulationr ideal for housing behind tv screens on shelving in cupboards wardrobes and morer subtle glow can help reduce eye strain in dark conditions and add an ambience to the roomr powered by any device with a 5v 1a usb port such