usb tv backlight led strip lights kit for 24 to 60 inches smart tv sony lg monitor, hdtv wall mount stand work space gaming room decor, led bias ambient mood lighting cplid </br>bias lighting for 24" to 60" tv contains: </br>- 8.2ft "s" shape flexible led strips(black surface), rolled in a plastic tray ; </br>- 1 pcs 24 keys remote control(include battery); </br>attation: the power of the light is 5w( dc5v, 1a), please check usb output prior to use. send email to us if you need any help. </br> </br>question 1: how can the rgb led tv light relieve eye strain? </br>answer: when you are watching tv in a dark room, the tv is a bright and flickering lighting source. looking directly at the light source for a long time could really cause eye pain and visual problems. it's like your mom may have told you: "don't get too close to the tv and turn on a light when it's too dark. the tv light will gently light up your room and give you a wonderful watching time; most important, it will take care of your eyes. </br> </br>question 2: does the tv light turn on/off with the tv? </br>answer: for most of all tvs, the light will turn on/off with the tv. for a few kinds of tv, you need to use the remote. </br> </br>question 3: does the tape will stay for a long time? </br>answer: yes, the tape is vhb tape, it will be more sticky when get heated(working tv will generate heat). but please remember, clean the back surface of the tv before sticking. </br> </br>question 4: is this an rf or ir remote? </br>answer:this is a ir wireless remotei. there is a receiver on the cord, so the remote will work only when you pointed the remote to the receiver.