HD Lamp LED Backlight Strip For LG 50LN5406 50LN540B 50LN540R 50LN540S 50LN540U 50LN540V -ZA -ZB Bars Kit Television LED Bands
This backlight strip is factory-customized and its interface shape and voltage are identical to the original. We offer a 90-day warranty.
Number on the light bar
If you have already taken apart your TV, we recommend that you compare the numbers on the light bar with what we have provided, and if they are consistent, you could purchase it. If inconsistent, you could get help by contacting us. Because the same light bar may have different numbers in different production batches. Strip number: L1 6916L-1241A 50" ROW2.1 REV 0.4 1 L1-TYPE R1 6916L-1273A 50" ROW2.1 REV 0.4 1 R1-TYPE L2 6916L-1272A 50" ROW2.1 REV 0.4 1 L2-TYPE R2 6916L-1276A 50" ROW2.1 REV 0.4 1 R2-TYPE
Applicable TV model
If you haven't opened your TV yet, you could compare your TV model to the TV model we offer. If they are the same, you could buy it, if you can't find your TV model, you could get help by contacting us. But we recommend that you compare the code of backlight strip, it will be more accurate. The following are the TV models for which the backlight bar is applicable 50LN5406 50LN5406-ZA 50LN540B 50LN540B-ZA 50LN540R 50LN540R-ZA 50LN540S 50LN540S-ZA 50LN540U 50LN540U-ZA 50LN540U-ZB 50LN540V 50LN540V-ZA The TV model number is on the nameplate on the back of the TV.
Backlight strip production information
1.Consistent with the original, Brand New, no need to modify it, easy to install 2.Long operating life, typically lasting over 100,000 hours 3.Brightness is consistent with the original, brightness up to 700 nits 4.Product length: L1 495 mm ( length) * 12 mm (width) * 1.0 mm (height) 5LED Lamps L2 468 mm ( length) * 12 mm (width) * 1.0 mm (height) 5LED Lamps R1 502.4 mm ( length) * 12 mm (width) * 1.0 mm (height) 5LED Lamps R2 529.4 mm ( length) * 12 mm (width) * 1.0 mm (height) 5LED Lamps 5.Voltage: 0-94V, Single lamp voltage is 3V
Packaging and logistics
1. Package: PVC Plastic pipe (it will be safer during transportation) 2. Product contains: 12 pice / Set, 3 piece L1 + 3 piece L2 +3 piece R1 + 3 piece R2 3. Logistics information could be tracked
1.Because the product will be upgraded, there would may be a little difference between the picture and the goods that you received. But we promise the connector and function will the same as our description. 2.the price is for the set, in order to avoid the color difference of the display after replacement (because the brightness of the old Backlight Lamp strip will be reduced), we recommend that you purchase a complete set. 3.We recommend that lowering your TV's "brightness" or "backlight" setting by 20-25% before installation to reduce risk of repeat failure. 4.Please do not sign the goods if the package is damaged. 5.In order to avoid your loss, please contact us if you have problems during the installation process or other problems with the goods.
Service and FAQs
Q1: What are the common symptoms of LED Backlight failure? A1: Symptoms can include but are not limited to: Sound but no picture, Faint image on the screen (can be seen with a torch) , Flashing / pulsating screen, Flashing standby light, Tripping, Dark / light patches on screen and/or Rings on screen. Other parts within the tv can cause similar faults but these are the common ones we see. It is advised to get your TV diagnosed properly by a trained professional before ordering any parts. Power supplies can also cause a no backlight fault! Q2: How do I test my LED Bars? A2: D.C. voltage can be used to test most LED strips on the test points. Alternatively, we stock a specially designed LED tester which requires no electronics experience to use Q3: What should I do if my product is not suitable for my monitor / TV? A3: We could resend the correct product to you if it is caused by our mistakes. However, you need to pay attention to whether your model is the same as the model for this product. We recommend that you contact us if you are not sure if the product is suitable for your monitor. As long as the part has not been fitted, we accept returns. Return postage will be at the buyers cost Q4: Do you offer trade discount? A4：Yes, please contact us about trade benifits Q5: What should I do if the goods are damaged during the warranty period? A5: In the case of non-human damage, we would send you new parts for free. If it is caused by human reasons, we are not responsible for the warranty, but we could offer you a discount if you are willing to buy again.