Bias Lighting for HDTV USB Powered TV Backlighting, Home Theater Accent lighting Kit with Remote Control, Kohree 2 RGB Multi Color Led Light Strip (Reduce eye fatigue and increase image clarity) Features: 1. Multiple Colors Selection (RGB) -Customize your workspace with vibrant LEDs to Set the Mood and Illuminate your hardware. 2. Controlled via Remote Control -The remote allows you to change the color, the brightness as well as different lighting modes: blinking, fade, strobe, smooth randomly. 3. 2 separate strips - Can be used on both sides of the TV, 1.64ft for each strip, long enough for most TV 4. Eliminating Eye Strain - Add a nice back lighting to Your TV/Monitor, Reducing the Eyestrain Caused by Differences in Picture Brightness From Scene to Scene in Movies, Shows and Games. 5. Easy Installation - simply removed the adhesive backing tape on the strips and stick them on the back of your TV. Just Plug-and-play! Why on earth would you need a light behind your TV? According to the experts "your eyes are very sensitive to even small changes in brightness. So, as on-screen content fluctuates between light and dark scenes, your pupils become constricted and dilated accordingly. This leads to eye-fatigue which then results in tiredness and possibly headaches. Having some ambient lighting in the room will allow your eyes to have a base level of room-luminance, thus avoiding this problem". Bias lighting can really help to improve your perception of contrast, and make panel monitors much easier on the eyes. Technical Parameters: Input Voltage: 5V Input Current: 1A LED type: 5050 SMD LED Color: Multiple Colors Selection Strip Length: 1.64ft for each strip Color Rendering Index: Ra80+ Life span more than 36,000Hrs Applications: - TV Back Screen - PC Back Screen - Back Ground Wall - Car Trunk - Computer Case - Bedroom, Living Room - Various kinds of indoor areas Easy Installation: 1. Make sure the power is off before installation 2. Make sure the paste surface is clean and dry 3. Make sure the length of paste surface and cut off the LED strip if neccessary 4. Take off the 3M tape cover and Paste LED strip 5. Plug USB connector and turn on the power Tips: 1. This string light as expected turns on when you turn on the tv and turns off when you turn the tv off 2. Ensure the back of your TV is free from dust before installation to avoid falling off. 3. If TV USB output can't reach 1A, you can simply use the 5V 1A Universal USB Wall Charger to power the led strip instead when insert the led strip to TV usb port and it don't turn on or flashes