Perfectly compatible with major TV brands, our LED backlight strips provide stable, uniform brightness and extended lifespan—ideal for both home entertainment and professional displays with outstanding picture quality.

With the support of a professional engineering team with over 10 years of LED technology experience, the high-quality backlight strips we produce fully meet the quality standards. Through vertical integration and precise manufacturing, we offer professional-level reliability (with a lifespan exceeding 50,000 hours) at competitive prices - all supported by our 1-year warranty.

Our products are known for their long lifespan, as we use high-quality materials and advanced manufacturing techniques to ensure that each LED backlight strip performs reliably over many years of use, providing you with a long-term solution for your television repair or upgrade needs.

This product model is RF-AB400E32-1001S-01 A7 LB-C400F13-E2C-G2-RF1 TJ85K7000000 R4427 3599 is applicable toLED40B2080n,LED40C1000N,LE40C10i. It is manufactured by factory professionals in exact proportion to the original lamp strips, ensuring a perfect match with the original TV set.

Our meticulously designed LED light strips combine double-layer thickened raw materials with an artificially optimized manufacturing process, resulting in an outstanding 99.9% color consistency and an industry-leading lifespan of over 50,000 hours.

We engineer premium LED backlight strips using high-grade materials and advanced manufacturing techniques. Our vertically integrated production process guarantees exceptional quality control, delivering:Enhanced durability for long-lasting performance; Precision engineering for consistent brightness; Full compliance with global safety & sustainability standards.

We meticulously select premium-grade materials and employ cutting-edge manufacturing technologies to produce high-performance LED strips that consistently exceed industry standards. Our precision-engineered products undergo rigorous quality control testing to ensure exceptional reliability, energy efficiency, and long-term performance stability.

Quality and durability drive customer satisfaction. Our LED backlight strips boast an exceptional 20,000-hour lifespan, ensuring reliable long-term use while minimizing replacement hassles and costs.

We strive for the ideal balance of premium materials and accessible pricing, ensuring every component meets rigorous standards while staying affordable. Committed to innovation—from advanced thermal management to durability engineering—we’ve cemented our reputation as a reliable source for steady, long-term performance.

This product model TOT_40F3800_3X8_3030C_V1 2021_12_25 is applicable to L40F3303B, L40F3301B and L40F3800A. It is custom-made by our factory professionals and is almost identical to the original product. It is 1:1 compatible.

This LED TV replacement backlight strips achieve 1:1 optical replication of OEM specifications, while delivering exceptional brightness performance of 600-800 nits for vibrant, true-to-life display quality – all manufactured with strict quality control to match original light distribution patterns and thermal stability standards.

At our factory, we focus on providing products with a remarkable lifespan of up to 20,000 hours, making our LED backlight strips a reliable and long-lasting solution for your television's lighting needs, saving you both time and money on replacements.