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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: ZY
  • Model Number: ZY-LED-BackL
  • Principle: LED
  • Shape: Straight
  • product name: 14inch 290mm LED backlight kit
  • size: 290mm
  • color: pure white

Packaging & Delivery

Packaging Details Using foam cotton packing.
Delivery Time 7 work days

brightness nonajustable 14inch 290mm LED backlight kit 



Product Description

 Descriptions of  brightness nonajustable 14inch 290mm LED backlight kit  


Notice:the kit can not adjust brightness 



LED STRIP: 290mm*2mm*2mm(L*W*H) INPUT POWER 12 TO 19V







 About the replace progess, you can follow step by step.












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.


1.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



2.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




Packaging & Shipping





1x LED strip

1x converter

1x connection cable


Other normal size:

385mm for 19" square screen.

418mm for 19" wide screen.

480mm for 22" screen




1. Samples by DHL, FedEx, UPS, and etc.

2. Bulk goods can be delivered by sea, air or express.

3. Standard export package.



Company Information


Nanjing Zhengyao Electronic Technology Co., Ltd. is a major supplier of 15w LED bulb gu10, A60 LED bulb, 7w LED bulb, 9w led bulbs and lamp accessories.

Our products has been approved by ISO9001:2000 Quality Management System, CCC, CE, RoHS, EMC, UL, SAA and etc.  







Our Services


  • Customer first
  • Quality is our life
  • Honesty is our ethics
  • Efficiency is our goal



When we talk to our customers, we know that we're not just selling a product, we're satisfying a unique need. 










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