TYGREEN LED Strip LED TV Backlight 118inch(300cm) Bias Lighting Behind 60 65 70 inch HDTV USB LED Light Strip TV Wall Mount Movie Theater Decor Mood Lights, RF Remote, 20 Colors

Bais Lighting Installation: 1.Cut(if need): Cut On the Cut Marks (Yellow Lines) on the strip to desired length. 2.Peel: Remove the 3M adhesive backing on the strip. 3.Firmly Press the strip in desired place and Connect the USB to USB port. TV Backlight Key work: Mode Key: 20 modes can choose. Speed-Bright Key: Adjustable Speed+ and Speed- Color Key: 20 colors can choose. DIY Brightness control : This button is for DIY definition adjust brightness function. Attention: 1.Clean the dust, ensure the back of your TV is free from dust before installation to avoid falling off. 2.TV Frosted back can not firmly sticked. 3.For the usb port electric current that a small part TV supplied can't reach 1A, when insert it to TV usb port and don't turn on or flashes sometimes, you can simply use the 5V 1A universal USB wall charger to power the led strip instead. 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. Package included: 1x 3M LED strip light. 1x 44Key FR controller. 1x User manu Note: There is "Double-side tape" in Package included description in the User manu that means 3M adhesive behind the led strip