StarSharp specializes in TV backlight strips. Models ILJIN LED_48F1600 REV1.1, TMT_48F1600_9*8_3030C_8S1P, 4C-LB4808-YHE fit TCL L48F3700A, B48E650E. As a core LCD display component, it has 8LED chips on a widened aluminum substrate. With professional optics, it turns point light to uniform surface light via the light guide plate. This 48-inch strip uses 3V precise voltage, ensuring brightness uniformity. Its standardized interface guarantees full compatibility with the original driver circuit.

LED TV backlight strips Parameters：

LED TV backlight strips Features:

Precise Fit and Plug and Play Installation

These TV light strips (model ILJIN LED_48F1600 REV1.1 and others) are custom designed for TCL L48F3700A and B48E650E. The 538 mm length precisely matches the 48 inch backlight layout, and the connectors are fully compatible with the original design, meeting IEC 62717 compliance standards. The complete 9 piece set covers the entire panel and connects directly to the existing driver without rewiring. This eliminates issues caused by mismatched models, such as installation glitches or display abnormalities. Even beginners can complete the replacement in about fifteen minutes.

High Brightness and Uniform Illumination

As a core display component, these LED TV backlight strips use an eight LED layout with a stable three volt drive, delivering up to 220 lm per watt in accordance with CE optical certification. The LEDs provide a one hundred twenty degree beam angle and a flicker rate above three thousand hertz. Testing shows light uniformity deviation within four percent and a color accuracy of eighty one percent. This effectively removes common defects such as dark spots or uneven patches, reduces eye fatigue during long viewing sessions, and meets home theater level visual performance requirements.

Efficient Heat Dissipation and Long Service Life

The strips use widened and thickened aluminum substrates with a measured thermal conductivity of 2.2 W per meter Kelvin, exceeding the industry baseline of 1.5. LED operating temperature remains below sixty degrees Celsius and conforms to UL 94V zero flame retardant standards. The LEDs use imported packaging technology with an adhesion strength of 3.2 newtons under IPC TM 650 testing. Each production batch undergoes seventy two hour high and low temperature cycling from minus twenty to seventy five degrees Celsius. The measured service life exceeds fifty thousand hours, effectively addressing the rapid light decay found in ordinary strips.

Controlled Quality and Stable Production Batches

Full process quality inspection is applied to every batch, including aluminum substrate purity of at least ninety nine point five percent under GB T 3190 2020 standards, individual calibration of LED luminous efficiency, and complete power on stability testing. Standardized production ensures parameter variation between batches stays within two percent, preventing brightness inconsistency or frequent failures caused by uneven quality control. It provides an accurate and reliable replacement solution for backlight failures in various TCL models and reduces secondary repair costs.

Reliable After Sales Support

These TV light strips come with a one year warranty covering non external issues such as performance degradation or connector instability. Direct access to the factory support channel ensures responses within twenty four hours. Combined with the high stability of the product, this removes concerns about after sales service and provides a more dependable and worry free user experience, suitable for both home and commercial long term usage.

LED TV backlight strips Application :

LED TV Backlight strips FAQ：

Q: What if the backlight strip I received has a manufacturing defect? A: If you discover a manufacturing defect in the backlight strip, contact our customer service immediately. Provide clear photos and a detailed description of the defect. We will arrange for a replacement as soon as possible, following our quality - control and after - sales service procedures. You won't incur any additional cost for the replacement.

Q: Can I install the backlight strip in a TV that has been repaired previously? A: In most cases, it's possible. However, you need to ensure that the repair work didn't affect the backlight strip's installation area or electrical connections. If the TV had major internal repairs, especially around the backlight system, it's advisable to have a professional inspect the TV before installing the new backlight strip. They can confirm if the TV is in a suitable condition for the installation.

Q: How do your backlight strips perform in terms of energy efficiency? A: Our backlight strips are designed to be energy - efficient. They use advanced LED technology that consumes less power while maintaining sufficient brightness. This not only helps you save on electricity bills but also makes them an environmentally friendly choice. You can find the specific energy consumption details in the product specifications provided with each backlight strip.

Q: Do you offer any warranties on the customized backlight strips? A: Yes, customized backlight strips come with a warranty similar to our standard products. Usually, it's a one - year warranty covering manufacturing defects. However, the warranty terms may vary slightly depending on the nature of the customization. For detailed warranty information, refer to the product documentation or contact our customer service.

Q: Can I get a sample of a backlight strip before placing a large order? A: Absolutely. You can request a sample of our backlight strips. This allows you to assess the quality, size, and performance of the product before committing to a large order. To obtain a sample, contact our sales team. They will guide you through the sample - request process, which may involve a small fee to cover the cost of production and shipping.

Q: How do the backlight strips handle different color temperatures? A: Our backlight strips are engineered to handle a range of color temperatures effectively. You can choose from different color - temperature options depending on your preference, such as warm white, cool white, or daylight. Each option is designed to provide a consistent and accurate color output, enhancing the visual experience of your TV. The specific color - temperature capabilities are detailed in the product description.