485mm LED Backlight lamp Strip Kit Adjustable brightness,Update Your 22
ID: 17777

485mm LED Backlight lamp Strip Kit Adjustable brightness,Update Your 22" 22 inch CCFL LCD Screen to LED

4.9 (11 votes) | 25 orders
Price: US $19.31 / piece
Discount Price:
US $ 18.33 / piece

485mm LED Backlight Strip Kit,Update Your 22" 22 inch CCFL LCD Screen to LED


Item description:


This is a 485mm adjustable brightness LED backlight strip kit,update 22inch CCFL

LCD monitor to led backlight 

Driver board size:7x2cm
Input: 10-30V

Output: 9-10V

LED strip size:490x4mm (Can be cut by every 3 lamps as a group)


The LED Backlight Advantage

1. High brightness up to 700 nits

2. Long operating life, typically lasting over 100,000 hours

3. More energy saving

4. Wide scope of application

5. More environmentally friendly

6. Easy to Install

2x LED backlights
1x Driver board
1x cable


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, The 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

Notice: Please check the length of your LED strip, the length need equal to the length of the original lamp. Because the screen model too much, different sizes of the screen LED strip length will be different, please check the length and then buy. 

Other Size LED Strip kit For Monitor

For Laptop Screen:


3528backlight (16)_3528backlight (11)3528backlight (14)3528backlight (3)3528backlight (4)3528backlight (15)IMG_8086IMG_8084IMG_8012


  • Brand Name: RZCONNE
  • Type: Industrial Monitor
  • Model Number: 030
  • Package: No
  • Color: white


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
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  • Other exceptional circumstances outside the control of cntronic.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



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