YYT LED Backlight Lamps Update kit Adjustable inch LCD retrofit led kit LCD TV monitor led backlight strip

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YYT inch LCD retrofit led kit LCD TV monitor led backlight strip LED Backlight Lamps Update kit AdjustableUSD 4.08 / piece /lot 1

Universal 15, 17, 19 positive, 19 wide, 20 inch wide, 22 inch, 24 inch LED light bar LCD retrofit LED backlight kit

New display LED kit

Advantage 1: Using brand new original lamp beads, pure color temperature

Advantage 2: The new solution LED cross-current booster board supports 10-30V wide voltage input

Advantage 3: 3 pieces in a group, freely cutting! 15-24 inch universal all-round type

Advantage 4: Adjustable brightness! (Many products at the same price on the Internet do not have dimming function)

[Cross flow board specifications] 7cm*2cm (length * width) constant current board, also known as pressure reduction board

[Input voltage]: 10V~30V wide voltage

[Light Bar Specifications]: 27 inch=620mm*4mm*2mm (length * width * height)

23.6 inch=533mm*3mm*2mm (length * width * height)

24 inch=535mm*4mm*2mm (length * width * height)

22 inch=488mm*3mm*2mm (length * width * height)

20 inch width=445mm*3mm*2mm (length*width*height)

19 inch width=417mm*3mm*2mm (length*width*height)

19 inch positive=388mm*3mm*2mm (length * width * height)

17 inch=350mm*3mm*2mm (length * width * height)

15 inch=315mm*3mm*2mm (length * width * height)

[Accessories list]: LED light bar*2 constant current board connection line

Why is it universal?

This light bar has 3 LEDs and 1 group, which can be cut short according to actual requirements. For example, we usually use about 420mm for the 19-wide screen. Then we only need to follow the rule of 3 LEDs and 1 group to cut to the appropriate length. Yes, it is very convenient!!

It can be retrofitted to most of the LCD screens on the market, the width can just be placed in the original LCD slot (generally there are two thickness of the screen slot, one is 7mm, the other is 9mm thickness, this model can be installed), use double-sided tape Can be fixed, easy to install, extremely bright, easy to modify

(In simple terms, LCD retrofitting LED means replacing the original LCD tube and high-voltage board with LED light bar and constant current board)

How do I know which light bar to replace?

1: Check the length of the light bar, the length of the light bar = the length of the original tube

2: Check that the input voltage of the constant current board is 10-19V, which is equal to the input voltage of the original high-voltage board)

Note: Please have a certain amount of hands-on ability, exploration spirit, and basic circuit knowledge. Although the installation and modification are not complicated, we cannot answer you one by one such questions as what is a high-voltage bar, nor can we support online Solve all your installation problems, friends who don’t know please take pictures carefully.

【Features】

1. This product is a special light bar for the original display, with extremely high brightness and cannot be directly viewed

3. The LED particles are compact and arranged in high density. Imported high-brightness LED patches

4. Long life span, designed for display, its life span is up to 100,000 hours

5. Easy to install, use double-sided tape to stick to the original LCD slot of the monitor, or stick it elsewhere

6. Energy saving and power saving, the power is only 8W. The power of the original 4 LCDs is generally 24W.

Advantages of retrofitting LED backlight

(1) The brightness of the backlight made of ordinary lamps is very dim when it is turned on, and the brightness of the lamp must be fully warmed up. However, the backlight strip made of LED will be normal once it is turned on. There is no need to wait.

(2) The backlight made of ordinary lamps consumes no energy, and the LED backlight is energy-saving and environmentally friendly.

(3) And the lifespan is more than three times that of the backlight made of ordinary lamps, and there is no need to replace the backlight for life, and one investment will benefit for life.

It has dimming control (yellow wire labelled on the board as dim) which is controlled by a voltage of 2 volts to 5 volts input and will reduced brightness by 60%. The on/off is also controlled using 3 volts to 5 volts input (yellow wire) Black is ground and red is positive input. Keep this for your reference.