The LED TV backlight strip is a key component in the LCD TV display system, consisting of multiple LED chips arranged on a metal substrate. The LED TV backlight strip (models LED315D10-07(B), PN:30331510219, MEQY315D10-ZC14F-02, 303ME315032) is specifically designed for 32-inch TVs including TCL 1932E, T32D and other compatible models. It adopts a professional optical configuration to convert point light sources into uniform surface light, delivering consistent brightness across the entire screen. This 32-inch TV backlight requires precise voltage matching (3V) and optical parameters, which directly impact brightness uniformity, color accuracy, and overall display quality. The component features a standardized interface design, ensuring perfect compatibility with the TV’s original driver circuit for seamless installation.

LED TV backlight strips Parameters：

LED TV backlight strips Features:

• Precise Fit for 32-inch TCL Models, Strong Compatibility This LED strip is available in multiple models, including LED315D10-07(B), with a length of 636MM, precisely matching the backlight structure of 32-inch TVs. The strip features a precise layout of 10 LED chips and a stable 3V voltage output. The interface is fully compatible with TCL models such as the 1932E and T32D. Installation requires no modifications, ensuring perfect compatibility with the corresponding TV backlight systems.

• Imported LED Chips for Exceptional Picture Quality Equipped with imported anti-fall LED chips, the strip offers high brightness, superior quality, and flicker-free performance. The professional optical design ensures a uniform brightness of over 92%, effectively eliminating dark areas and light spots on the screen. This results in clear, detailed images with true-to-life colors, providing an immersive visual experience on the 32-inch display.

• Aluminum Substrate for Heat Dissipation, Durable and Long-Lasting The LED strip uses a widened and thickened aluminum substrate for excellent heat dissipation, allowing rapid heat transfer from the LED chips and preventing performance degradation due to high temperatures. With a lifespan of over 50,000 hours and strong oxidation resistance, the aluminum substrate operates stably in environments ranging from -20℃ to 80℃, ensuring an overall lifespan of over 8 years.

• 3V Voltage Design for Stable Performance Running on a 3V voltage, the power consumption and brightness of each LED chip are balanced for outstanding energy efficiency. While ensuring high brightness output from all 10 LEDs, it consistently meets the power requirements of the 32-inch TV's backlight system, ensuring stable and high-quality performance.

• Plug and Play, Easy Installation The interface is fully compatible with the original TV, supporting plug-and-play installation with no need for professional tools or expertise. The kit comes with 3 pieces per set, allowing flexible adaptation to the number of backlight modules. The installation is simple, so ordinary users can easily complete it without hassle.

• Reliable Quality and Worry-Free After-Sales Service With product code XR2217, each unit undergoes strict quality control during production, featuring anti-fall LED packaging technology. It meets industry standards and comes with comprehensive after-sales support, providing a reliable guarantee for the stable operation of your TV's backlight system.

LED TV backlight strips Application :

LED TV Backlight strips FAQ：

Q: How about the quality of the backlight strip? A: Our products are put through a thorough quality control mechanism with six inspection steps. This ensures every item meets our strict quality criteria.

Q: How about the factory output? A: Our factory has an extensive production capacity, capable of reaching over 100,000 units. We also offer customization services and look forward to partnering with you.

Q: What about the lead time? A: Samples typically take 3 - 5 days, while mass production requires 7 - 14 days. Thanks to our large - scale manufacturing and direct - from - factory sales (without middlemen), our prices are lower than the market average.

Q: Can I get a sample of a customized backlight strip? A: Yes, we can provide a sample of a customized backlight strip. However, the lead time for a customized sample might be slightly longer than a standard sample, depending on the complexity of the customization. Contact our sales team to discuss your customization needs and get an estimated time for the sample.

Q: What if I find a defect in the backlight strip after receiving it? A: If you discover a defect in the backlight strip upon receipt, contact our customer service immediately. Provide details about the defect, such as photos or a description of the problem. We will arrange for a replacement or a refund in accordance with our quality - assurance policy.

Q: Are your backlight strips energy - efficient? A: Yes, our backlight strips are designed with energy - efficiency in mind. They consume less power while still providing sufficient brightness, which not only helps you save on energy costs but also makes them environmentally friendly. The exact energy consumption can be found in the product specifications.