18.5" LED strip kit 420mm for display screen

18.5" LED strip kit 420mm for display screen   Free shipping 18.5"  420mm Adjustable brightness led backlight strip kit,Update 18.5inch wide LCD CCFL to LED backlight  
input:DC 10-30v LED strip size:420*4mm
Package:
2x LED strip
1x converter
1x connection cable   we also can suppy you matched driver   Installation: If your monitor is using a inverter, then this kit replace the inveter to plug into the driver board ; If your monitor is a high-voltage integrated power supply board, then: the board energized, find 12V (capacitance), and then unplug the power supply,use a multimeter to find and 12V (capacitance) Disconnect original connecting the negative terminal, the board received three line: 12V, ON, GND, the 12v of the inverter connect with 12v positive electrode of hign-voltage intergrated power supply board,GND is connected with the negative electrode, ON connect with the ON / OFF. In simple terms, tThe original high voltage power supply is disconnected,instead of the inverter,   In the original high-pressure front to take power   VIN : voltage ENA: on/off DIM: ADJ adjust brightness GND: connecting Ground   Different size for different display screen: for laptop screen:   10inch Led backlight,length: 220mm   12inch Led backlight,length: 255mm   12inch-Wide Led backlight,length:268mm   13inch Led backlight,length:270mm   14inch Led backlight,length:290mm   14inch-Wide Led backlight,length:310mm   15inch Led backlight,length:310mm   15.4inch Led backlight,length: 336mm       for monitor screen:   15inch led strip kit: length:325mm   17inch led strip kit:length:355mm   19inch led strip kit: length:395mm   19inch wide panel led strip kit :length:425mm   18.5inch led strip kit: length:420mm   20.1inch wide led strip kit: length:455mm   22inch led strip kit:length:490mmmm   23.6inch led strip kit,length:530mm   24inch led strip kit: length:540mm    If you have any question about LED backlight. strip kit, you can contact us   Now we also have LED proucts to replace this ccfl backlight