StarSharp excels in the production and development and sales of television backlight strip 40D2900 A, 40HR330M08A7 V1, 4C-LB4008-HR03J for TCL 40A730U, Hitachi CDH-LE40SMART10 etc. The LED TV backlight strip is a key LCD component, with 8 LED chips on an aluminum substrate. Designed for 40-inch models, it uses professional optics for uniform light. Precise 6V voltage ensures brightness and color accuracy, and its standardized interface ensures perfect compatibility.

Led TV Backlight for TCL Parameters：

LED TV backlight strips Features:

Multi-model Compatibility for 40-inch Mainstream Models This LED backlight bar covers models such as 40D2900 A, 40HR330M08A7 V1, 4C-LB4008-HR03J, and more, precisely fitting a variety of 40-inch models like TCL 40A730U and Hitachi CDH-LE40SMART10. With a length of 715mm, it perfectly matches the backlight structure of these models. The interface uses the original factory design, allowing for direct connection to the original driver circuit without modification. Whether for after-sales repairs or mass assembly, it ensures seamless compatibility, maintaining the stability and consistency of the display system, and providing a professional backlight component solution for 40-inch models.

8 LED Chips for High-Definition Picture Quality Equipped with 8 high-brightness LED chips, this backlight bar has excellent brightness uniformity after professional optical calibration, with no flickering issues. The light is converted into uniform surface light through the light guide plate, and the color reproduction meets HD display standards, making dark details clear and bright parts appear natural without glare. Whether watching HD movies, playing games, or everyday use, it delivers fine picture quality and true color effects, greatly enhancing the visual experience and meeting users' demand for high-quality displays.

Aluminum Material for Long-lasting Durability The aluminum baseplate design offers excellent heat dissipation, quickly releasing heat generated by the LED chips during operation, keeping the working temperature of the chips within a reasonable range and significantly extending their lifespan. Combined with a high-stability packaging process, the overall service life exceeds 8 years, ensuring stable operation in normal usage environments, reducing the frequency of maintenance and replacement, and saving long-term costs for users. This design meets the industry's requirements for long-lasting TV backlight components.

6V Stable Voltage Balances Energy Efficiency and Safety This backlight bar uses a precise 6V voltage design, ensuring both brightness output for the 8 LED chips and a balance between power consumption and performance, aligning with energy-saving trends. The voltage output is stable with minimal fluctuation, and the built-in protection mechanism prevents damage to the LEDs due to abnormal voltage. Stable power supply ensures consistent picture quality, making it compatible with the original power system while also supporting the overall energy consumption control of the device, ensuring safe and stable operation.

Plug-and-Play Simplifies the Installation Process The interface is fully compatible with the original model, supporting plug-and-play functionality. The 3 pcs/set packaging allows for flexible adaptation to various backlight configurations, making installation easy without the need for professional tools or technical knowledge. This significantly lowers the installation threshold, enabling both corporate mass assembly and individual users to quickly complete the installation process, improving efficiency and saving time and labor costs. Installation is made simple and convenient.

Strict Quality Control Ensures Stable Performance Each backlight bar undergoes rigorous quality testing, including high and low-temperature tests, vibration tests, and more, ensuring stable performance in various environments. Key components such as the LEDs and baseplate are made from high-quality materials, with excellent craftsmanship and full quality inspection throughout the entire process, from raw material procurement to finished product delivery. StarSharp, as a professional manufacturer specializing in the production, research, development, and sales of backlight bars, ensures product performance with a strict quality control system, providing reliable quality assurance to users.

LED TV backlight strips Application :

LED TV Backlight strips FAQ：

Q: What kind of quality inspection is carried out on the backlight strips? A: Our backlight strips undergo a multi - faceted quality inspection. This includes checks for electrical performance, LED functionality, color consistency, and physical integrity. All these inspections ensure that the strips meet our strict quality standards, and so far, our served customers have not faced any quality glitches.

Q: I'm planning a large - scale installation project. Can the factory customize the backlight strips according to my specific requirements? A: Yes, we can. Our factory has the capacity to produce over 100,000 units and fully supports customization. Whether it's about length, brightness, color, or any other specific need for your large - scale project, we are eager to collaborate with you to bring your vision to life.

Q: I need to test the product before a big order. How long will it take to receive the sample backlight strip? A: Samples usually take 3 - 5 days to be delivered. This time frame allows us to prepare and ship a high - quality sample for you to evaluate. For mass production, it will take 7 - 14 days, and you can benefit from our factory - direct pricing, which is lower than the general market due to our large - scale production and no - middleman model.

Q: I'm worried about the shipping of the backlight strips as they are fragile. What precautions are taken during shipping? A: When shipping backlight strips, we use appropriate packaging materials to protect them from damage. For lightweight and urgent orders sent via couriers like UPS, FedEx, TNT, DHL, or EMS, the packaging is designed to withstand normal handling. For heavier shipments via air or sea, extra care is taken to ensure the strips are well - cushioned and protected during transit.

Q: I have a unique - shaped display. Can I still use your backlight strips? A: In many cases, yes. Our backlight strips can be adjusted or customized to fit various display shapes. If you provide us with the dimensions and shape details of your unique - shaped display, we can guide you on whether our standard strips can be adapted or if a customized solution is needed.

Q: I've noticed some unevenness in the brightness of my TV screen over time. Is this a sign that the backlight strip needs replacement? A: Uneven screen brightness is a common indication that the backlight strip may need replacement. Alongside other symptoms such as black screen, flickering, or color distortion, it points towards potential issues with the backlight strip. However, it's recommended to have a professional inspection to accurately determine the cause.