the kit include 2 led strip+1 converter+cable
LED strip size:315mm*4mm
LED converter Size: 7CM*2CM
input power: 9V~30V
output:9~12V
for laptop screen:
10inch Led backlight,length: 220mm
12inch Led backlight,length: 255mm
12inch Led backlight,length:268mm
13inch Led backlight,length:270mm
14inch Led backlight,length:290mm
14inch 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:425mm
20inch led strip kit: length:455mm
22inch led strip kit:length:490mmmm
23.6inch led strip kit,length:530mm
24inch led strip kit: length:540mm
what sizes do you need?
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
Hope this can help you ,this is DIY kit,we cannot replace you to do it all.Hope that you can understand it
If you donot know any repair skill,you"d better not choose this kit. 
