Widely used: 45 "to 70" TV and monitors, shelf cupboard ambient light, kitchen led under cabinet TV backlight light4Pcs (2 * 3.28ft and 2 * 1.64ft) light strip d usb is ideal for TV background, makeup mirror, dining table, cove, pelmet, shelf or wardrobe lighting or in commercial applications, product displays, under the meter lighting. You can use your imagination to use the RGB light strip anyway, anytime! More color functions and wide range at a distance: the Tv light strip is supplied with the IR 44key controller for flash regulation, color change and brightness / speed control. Long-lasting LED powered by USB: powered by all devices with 5 V USB port output, such as your computer, office, laptop, tablet and car charger, you can also take it outside with your Portable charger. Black Flexible RGB LED strip: has a low cost, energy efficient modular design. The universal TV backlight kit provides adequate polarized light to reduce eye strain, making the TV screen sharper and colors more vivid. 3M adhesive: real 3M adhesive, barely falling off. Easy application on most smooth surfaces. Low energy consumption, Super-bright but operating at low temperature. All the light spreads and completely smooth, very uniform light. Self-adhesive back with adhesive tape, safe and easy installation Reduce eye strain Optimal ambient visualization Dynamic light Ultimate flexibility LED type: high quality 5050 SMD LED, high intensity and reliability, long service life. This ingenious usb LED strip light will instantly transform the television into an object of beauty Easily enjoy this amazing gadget as long as the TV has a USB port (all modern TVs do) Peel off the adhesive cover, apply to the surface behind the TV and plug into the USB port This USB light strip is not only for TVs - it can also be used on computer screens, in the car or wherever there is a spare USB port. Specification: Fits the size of your TV (46 inches ~ 60 inches) Size: as the picture show LED type: SMD 5050 Light Color: RGB Beam angle: 120 degrees Voltage: DC 5 V Specifications: Reduce eye strain Optimal ambient visualization Dynamic light Ultimate flexibility Easy and safe installation Package Included: 1 * 9.8ft LED bulbs 1 * 44key IR remote control (battery included) Notes: Do not hesitate to ask questions if you have any doubts. Before using this LED light strip, please read our product instructions carefully. If you find that the remote control does not work, please check if the receiver is already associated with another remote control.