LED Strip Light USB Powered for 40 to 60 inches HDTV, TV Backlight Kit with 24keys Remote 20 Color Options and Dimmable TV Bias Lighting

Size:40-60 inchesSpecifications :- USB powered, DC5V power supply. - RGB SMD5050 leds Chips, PU glue waterproof.- Flexible connecters for corners.- 24 keys IR remote control.Package included : - 4 x LED light strips(1.64ft/pc)- 1 x USB cable?23.5 inch)- 1 x 24keys remote.- 3 x Connection cable (4inch/pc)- 1 x Instruction manual Installation tips:1. Please read the instructions and clean the dust on the TV before installation.2. Keep the lights strip arrows "?"in the same direction, "+5V" connected with +5V. 3. Make sure the IR sensor is not be blocked,connect the LED strips with the USB cable in the TV USB ports. If The light can't be turn on/off by remoteplease adjust the signal receiver postion, keep the remote close to tv edge to make sure the remote controller works.4.Remove the insulation spacer from remote control, push the "ON", the led strip white light will light on.5.Please test the light performance before hooking up, connect LED strips and plug USB cable into TV USB port, keep tv LED strips lighted on for about 5 mins without any flicker.If The light flicker When plugged in : - It may be caused that the TV USB port can not supply enough power, please use a USB wall charger to light up the light strips. - It may happen that the four lights strip are not connected properly. Make sure the lights strip and connector "+5V R G B" should connected to "+5V R G B" properly before Plugged in. - It may be caused that the TV USB port still supply power current after tv off, please use tv lights remote to turn the backlight strip off.