StarSharp is a trusted specialist in TV backlight strip innovation, manufacturing and distribution, with a focus on reliable display components. 

StarSharp excels in the production, development and sales of television backlight strip, offering models HK315D07P-ZC14A-03 2021-12-22 and HK315D07M-ZC14A-03 2021-12-22 for HKC H32PA3100 and other 32-inch TVs. As key LCD parts, they feature 7+8 LED chips on aluminum substrates, with professional optics for even light. Precise 3V voltage optimizes display performance, and standardized interfaces ensure seamless compatibility with original TV circuits.

LED TV backlight strips Parameters：

LED TV backlight strips Features:

Dual Models Precisely Tailored for 32-inch HKC TVs

StarSharp launches dual backlight strip models — HK315D07P-ZC14A-03 2021-12-22 and HK315D07M-ZC14A-03 2021-12-22 — specially designed for HKC 32-inch televisions (such as H32PA3100). These models fully match original factory specifications, using standardized interfaces that require no extra modifications or adjustments. They connect seamlessly with the TV’s original driver circuit, making them ideal for after-sales replacement or bulk assembly, ensuring stable system performance and providing a reliable, high-efficiency backlight solution for 32-inch HKC models.

7+8 LED Chips Deliver High-Definition Image Quality

Each strip is equipped with 7+8 high-brightness LED chips, professionally calibrated for excellent brightness uniformity with no flickering or dark spots. The light diffuses through the light guide plate into a soft, even surface glow, delivering natural color reproduction, clear shadow detail, and bright highlights that are vivid but not harsh. Whether watching HD movies, browsing images, or enjoying daily entertainment, the strips present fine, realistic picture detail and improved visual comfort to meet users’ expectations for high-quality display performance.

Aluminum Substrate for Enhanced Heat Dissipation and Durability

The high-quality aluminum substrate offers superior heat dissipation compared to standard materials, efficiently transferring heat away from the LED chips and maintaining proper operating temperature. Paired with precise packaging technology, the strips feature a strong, oxidation-resistant structure with excellent aging resistance. Their lifespan exceeds 50,000 hours, providing long-term stability, reducing failure rates, and lowering maintenance costs — perfectly aligned with the durability requirements of TV backlight components.

Stable 3V Voltage Ensures Efficiency and Safety

Using a precise 3V design, the strips achieve low-power operation while fully supporting the brightness output of all 15 LEDs. The voltage remains highly stable with minimal fluctuations, and built-in over-voltage protection prevents LED burnout or circuit damage caused by abnormal power conditions. Steady power output ensures consistent picture quality, protects internal TV components, extends the overall lifespan of the device, and balances performance with safety.

Standardized Interface for True Plug-and-Play Installation

Following original factory interface specifications, the strips are perfectly compatible with HKC 32-inch TV models and support true plug-and-play installation. No special tools or technical expertise are required — both technicians and everyday users can replace the strips quickly. The 2+1 pieces/set configuration precisely fits the required backlight group arrangement, functioning normally without extra calibration, greatly saving installation time and labor costs.

Strict Quality Control Ensures Stable Performance

Each strip undergoes multiple rounds of rigorous testing — including high/low-temperature tests, vibration tests, and extended lighting tests — to guarantee stability in various usage environments. Core components are sourced from high-quality materials, and the entire production process follows strict industry standards with full traceability from raw materials to finished products. As a professional brand dedicated to TV backlight R&D, manufacturing, and sales, StarSharp ensures dependable performance and excellent product quality through a mature quality control system.

LED TV backlight strips Application :

LED TV Backlight strips FAQ：

Q: How do I accurately determine the size and specifications of the backlight strip I need?

A: You should provide the specific details of your TV model or the dimensions and other specifications of the old backlight strip. Based on this information, we'll be able to suggest the most suitable backlight strip products for you.

Q: What other less - common signs might indicate the need to replace the backlight strip?

A: Besides the common signals like uneven screen brightness, black screen, flickering, or color distortion, issues such as a sudden decrease in overall screen brightness, a faint humming sound coming from the backlight area, or a discolored glow in certain parts of the screen could also suggest that the backlight strip needs replacement.

Q: Why do you recommend purchasing a complete set of backlight strips instead of a single one?

A: A complete set ensures consistent performance and appearance. All the strips in a set are manufactured under the same quality control standards, which helps maintain uniform brightness and color across the screen. When used together, they are more likely to function optimally and have a longer combined lifespan compared to using single strips randomly.

Q: Can I get a refund if I change my mind after purchasing a single backlight strip?

A: If you change your mind after purchasing a single backlight strip, you can request a refund within a specific time frame (usually [X] days, depending on our policy). The strip must be in its original, unopened condition with all packaging and accessories intact. Contact our customer service to initiate the refund process.

Q: How do I place an order if I need a customized quantity of backlight strips?

A: Whether you need a single strip or a customized quantity, you can place an order either online through our website. Navigate to the product page, select the quantity, and proceed with the checkout. If you have any special requirements or need further assistance, you can also directly contact our sales team. They will guide you through the order - processing and provide detailed purchasing support.

Q: Are there any compatibility issues I should be aware of when replacing the backlight strip?

A: Compatibility is crucial. Ensure that the new backlight strip's electrical specifications, such as voltage and current requirements, match those of your TV. Also, the physical size and shape of the strip must fit the space in your TV. As mentioned, providing your TV model or details of the old strip helps us ensure you get a compatible backlight strip. Incompatible strips may not work properly or could potentially damage your TV.