USB LED Strip Lights: The TV back strip lights length is 2M(6.56ft).Used for lighting up TV (HDTV)/Desktop monitor.With 5V USB cable connector and 24 kyes remote controller for RGB color changing,flash,strobe,fade,smooth, and brightness dimming.RF controller can remote with 19.6ft-26.2ft distance.The attached USB cable length is approx 1M/3.28ft for power supply. Relieve Your Eye Strain: Adds a great backlighting to your monitor, TV, desktop, PC, reducing the eyestrain caused by differences in picture brightness from movies scene, shows and games.The led strip lighting can also help make the different color on your screen seem more richer. Easy Installation: Use the firm 3M adhesive tape to attach to any surface, provides secure and strong installation don't worry about falling off, flexible strips bend to your desired positions.It fits for 32inch to 46inch HDTV. Besides, you can cut the LED strip light according to the cutting marks to get the suitable length you need.