This LED backlight strip model 4708-K550WD-A1113N01 K550WDC1 A1 2022-1-7 is specifically designed to be compatible with various televisions including 55Y5000H T55K05 X55K 55PUH6052/T3 and others.This product is directly manufactured and supplied by our factory. We have eliminated all intermediate costs, thereby providing higher value while maintaining high quality. This direct-to-customer model can achieve highly competitive prices, making it an ideal choice for bulk purchases and B2B collaborations.

The key features of our backlight strips include:

• Wide compatibility: suitable for major TV brands such as Samsung, LG, and Sony

• Advanced optical performance: using optimized light diffusion technology to achieve uniform brightness and flicker-free lighting

• Enhanced durability: using oxygen-free copper PCB and efficient heat dissipation management, with a lifespan exceeding 50,000 hours

• Diverse applications: suitable for maintenance services, distributors, and customized OEM/ODM projects

We offer reliable bulk supply, cost-effective solutions, and professional technical support to meet your business needs.

LED TV Backlight strips Parameters：

LED TV Backlight strips Features：

Manufacturing Excellence & Precision Engineering
With deep expertise in LED backlight manufacturing, we leverage state-of-the-art precision equipment and stringent quality control processes to produce high-performance products with exceptional consistency. Our optimized production system enables a monthly capacity of 10,000 units and a 99.8% pass rate, with all products undergoing thorough 24-hour inspection to ensure timely and reliable delivery.

Advanced Thermal Management
Our backlight strips incorporate high-efficiency heat dissipation materials and innovative thermal design to maintain low operating temperatures under extended usage. This effectively minimizes light decay and color shift, significantly extending product service life while ensuring lasting brightness and color stability.

Original Design & Broad Compatibility
Featuring proprietary layout designs and universal interfaces, our backlight strips deliver seamless integration with leading TV brands and models. They combine stable power performance, easy installation, and superior optical quality for a noticeably smoother and more immersive viewing experience.

LED TV Backlight strips FAQ：

Q: Which TV brands and models are your backlight strips suitable for?

  A: The backlight strips we provide are suitable for various TV brands and models. Please provide your TV brand and model, or check our compatibility list to ensure that the selected backlight strip matches your TV.

Q: Does this backlight have good heat dissipation?

  A: Of course yes, for instance, designed with broadened and thickened aluminum base so as to achieve rapid heat radiation thereby prolonging its service life.

Q: Do you provide warranty for your backlight strips?

  A: Yes, our backlight strips usually come with a 1-year warranty. Please refer to our warranty policy for detailed information and terms.

Q: Will replacing the backlight strip affect the warranty of the TV?

  A: If the TV is still under warranty, replacing the backlight strip may affect the warranty. It is recommended to confirm with the TV manufacturer or authorized service center first to ensure that the replacement will not affect the warranty status.

Q: Can I purchase a single backlight strip or do I need to purchase a complete set?

  A: We support single purchase, and you can choose the purchase quantity according to your needs, but we recommend purchasing as a complete set. Please provide the specific number of items, and we will do our best to meet your needs.

Q: How to transport the goods to me?

  A: For urgent orders and lightweight, you can choose the following couriers: UPS, FedEx, TNT, DHL, EMS. For heavier weight, you can choose other ways to delivery your goods by air or by sea to save costs, etc.,without worrying about the way you want to ship.