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 (model AOT-43-NU7100F2X28-3030Cd6T-2D1-28S1P REV.2) is specifically designed for 43-inch TVs including UE43NU7100U, UE43NU7120U and other compatible models. It adopts a professional optical configuration with imported lamp beads that are not easy to fall off, providing high brightness, high quality, and no stroboscopic effect. This 43-inch TV backlight requires precise voltage matching (6V) and optical parameters, which directly impact brightness uniformity, color accuracy, and overall display quality. The component features an interface that is the same as the original machine, ensuring perfect compatibility with the TV’s original driver circuit and enabling plug-and-play installation.

LED TV backlight strips Parameters：

LED TV backlight strips Features：

• Precise Fit for 43-Inch Models, Strong Compatibility This LED strip model, AOT-43-NU7100F2X28-3030Cd6T-2D1-28S1P REV.2, is 462mm in length and is perfectly tailored to fit the backlight structure of 43-inch TVs. With 28 LED chips arranged in a precise layout, it operates at a stable 6V voltage with current fluctuations controlled within ±2%. The interface is fully compatible with original models like UE43NU7100U, UE43NU7120U, and other 43-inch models. No modifications are required during installation, ensuring perfect compatibility with the corresponding TV backlight system.

• Superior Picture Quality with Imported LEDs Equipped with imported anti-fall LEDs and a professional optical design, the brightness uniformity exceeds 92%, and there is no flickering. This effectively eliminates dark spots and light patches on the screen. Whether watching dynamic scenes in HD movies or viewing static content, the LED strip ensures clear, detailed, and vibrant images on a 43-inch screen, offering an immersive visual experience.

• Durable with Aluminum Base Material The LED strip features an enhanced, thickened aluminum substrate that offers excellent heat dissipation, quickly transferring heat generated by the LED chips during operation. This helps prevent high temperatures from affecting the strip’s performance. The LEDs have a lifespan of over 50,000 hours, with light decay controlled within 5%. The aluminum substrate has strong anti-oxidation properties and can operate stably in temperatures ranging from -20°C to 80°C. The overall service life exceeds 8 years.

• Stable Performance with 6V Voltage Design Operating at a 6V voltage, each LED chip achieves an excellent balance between power consumption and brightness. The overall energy efficiency is outstanding. While ensuring that all 28 LEDs output high brightness, the system can stably meet the power requirements of the 43-inch TV backlight system, ensuring consistent picture quality with both performance and stability.

• Plug and Play, Easy Installation The interface design matches the original 43-inch models perfectly, supporting plug-and-play installation without requiring professional circuit knowledge or complex tools. The set comes with 2 pieces, allowing flexible adaptation to the number of strips needed for the TV backlight system. The installation process is simple and time-saving, making it easy for average users to complete the setup.

• Reliable Quality with Comprehensive After-Sales Support Product code: XR5004. The production process is rigorously tested for quality, using anti-fall LED packaging technology. It meets industry quality standards, and the materials are safe, free of harmful substances. The product is backed by comprehensive after-sales support, ensuring the stable operation of your 43-inch TV’s backlight system and offering users peace of mind during use.

LED TV backlight strips Application：

LED TV Backlight Strips FAQ：

Q: Can I purchase a single backlight strip or do I need to purchase a complete set? A: You have the option to buy a single backlight strip. You can decide on the quantity based on your requirements. However, we suggest getting a complete set for optimal results. Just let us know the exact number of items, and we'll strive to fulfill your order.

Q: How do I know if I need to replace the backlight strip? A: Signs that may indicate the need for a backlight strip replacement include an unevenly lit screen, a black screen, screen flickering, or color distortion. If you experience any of these issues, it's likely time to replace the backlight strip.

Q: How to transport the goods to me? A: For lightweight and urgent orders, you can select from couriers like UPS, FedEx, TNT, DHL, or EMS. When dealing with heavier items, to cut down on costs, you can choose air or sea freight options. Don't worry; we can arrange shipping according to your preferences.

Q: What if my order contains a mix of lightweight and heavy backlight strip products? A: In case your order has both lightweight and heavy items, we'll assess the most cost - effective and timely shipping solution. We might combine different shipping methods, such as using a courier for the lightweight parts and air/sea freight for the heavier ones, to ensure you get your products promptly without overspending.

Q: If I choose sea freight for my heavy backlight strip order, how long will it take to arrive? A: The transit time for sea freight depends on your location. Generally, it can take anywhere from a few weeks to over a month. We'll provide you with an estimated delivery time once your order is processed. During transit, you can track the progress of your shipment using the tracking information we'll supply.

Q: Are there any additional charges for custom packaging of the backlight strips? A: Yes, if you require custom packaging for your backlight strip order, there will be additional charges. The cost depends on the complexity of the custom packaging, such as special branding, unique box designs, or added protective features. Contact our sales team to discuss your custom packaging needs, and they'll provide you with a detailed quote.