TV Backlight Strips CHGD50LB31_LED3030_V1.1_20200228, LB-M500F14-E1-C-ZM-2 for Changhong 50A1, 50S1, 50N1, 50D3700I, LED50D2000I, 50D2060G, 50J3000
- Product Information
StarSharp excels in the production and development and sales of television backlight strip CHGD50LB31_LED3030_V1.1_20200228, LB-M500F14-E1-C-ZM-2 for Changhong 50A1 etc. The LED TV backlight strip is a key LCD component, with 6+5 LED chips on an aluminum substrate. Designed for Changhong 50-inch models, it uses professional optics for uniform light. Precise 3V voltage ensures brightness and color accuracy, and its standardized interface ensures perfect compatibility.
LED TV backlight strips Parameters：
| Model Number | CHGD50LB31_LED3030_V1.1_20200228, LB-M500F14-E1-C-ZM-2 |
| TV Models | Changhong 50A1, 50S1, 50N1, 50D3700I, LED50D2000I, 50D2060G, 50J3000 |
| Length | 545+450MM |
| Bulbs | 6 + 5LED |
| Voltage | 3V |
| Full set | 5 pcs/set |
| Material | Aluminum |
| Code | XR0878 XR0879 |
LED TV backlight strips Features:
● Precise Compatibility with Changhong Models
This LED backlight strip—model CHGD50LB31_LED3030_V1.1_20200228 / LB-M500F14-E1-C-ZM-2—features a 545 mm + 450 mm length and a 6-LED + 5-LED layout that perfectly matches the backlight structure of numerous 50-inch Changhong models such as 50A1, 50S1, 50N1, 50D3700I, and others. With a stable 3V output and original-standard connectors, it installs seamlessly without modification. It is a professional replacement solution designed to deliver accurate and reliable backlight performance, ensuring consistent visual quality across supported Changhong TVs.
● High Brightness & Flicker-Free Picture Quality
Equipped with imported anti-fall LED beads, the strip offers over 92% brightness uniformity with zero flicker, achieving color reproduction standards required for high-definition displays. Professionally calibrated optics eliminate screen dark spots and halos, delivering clear, delicate, and true-to-life images. Whether for movies, gaming, or daily use, it provides an immersive viewing experience that meets the demand for premium image quality.
● Durable Aluminum Substrate
The widened and thickened aluminum substrate significantly enhances heat dissipation compared with standard boards. LED bead lifespan exceeds 50,000 hours, with overall service life reaching 8+ years. It remains stable under normal operating temperatures, and its strong oxidation resistance greatly reduces maintenance frequency—ideal for long-term TV backlight use and helping users save on long-term operating costs.
● Stable 3V Energy Efficiency
The 3V design balances power consumption and brightness, meeting industry-standard efficiency levels. While ensuring stable brightness output from the 6+5 LED configuration, it matches the power requirements of Changhong 50-inch backlight systems, maintaining consistent picture performance and supporting overall device efficiency in line with energy-saving trends.
● Plug-and-Play Installation
With fully compatible original-type connectors, the strips support true plug-and-play installation. The 5-pieces-per-set design flexibly matches various backlight configurations, requiring no special tools or technical expertise. Ideal for both mass production assembly and fast after-sales replacement, it significantly improves efficiency while saving users time and labor costs.
LED TV backlight strips Application :
LED TV Backlight strips FAQ：
Q: Are there any certifications for your backlight strips? A: Yes, our backlight strips have obtained relevant international certifications. These certifications ensure that our products meet strict safety, environmental, and performance standards, giving you confidence in their quality and reliability. You can find details about the specific certifications in the product documentation.
Q: Can I return the backlight strip if I'm not satisfied with it? A: We have a customer - friendly return policy. If you're not satisfied with the backlight strip, you can return it within a specified period. The product should be in its original condition, unopened if possible, and accompanied by all original packaging and accessories. Contact our customer service team to initiate the return process, and they will guide you through the steps.
Q: How does the backlight strip perform in terms of heat resistance? A: Our backlight strips are designed with good heat - resistant properties. They can operate effectively within a normal temperature range without significant performance degradation. The materials used in the construction help dissipate heat efficiently, which is essential for maintaining the lifespan and stable operation of the strip.
Q: Do you offer any after - sales support for technical issues? A: Absolutely. Our dedicated technical support team is available to assist you with any technical problems you may encounter with the backlight strip. Whether it's an installation issue, a problem with functionality, or any other technical query, you can reach out to us via email, phone, or our online support channels. We'll do our best to resolve the issue promptly.
Q: Can I use the backlight strip for outdoor advertising displays? A: Our standard backlight strips are mainly designed for indoor use. However, for outdoor advertising displays, we have specialized models that are weather - resistant and can withstand outdoor conditions such as sunlight, rain, and temperature variations. Contact our sales team to discuss your outdoor application requirements, and they can recommend the suitable products.
Q: How do I store the backlight strip when not in use? A: When not in use, store the backlight strip in a cool, dry place away from direct sunlight and sources of heat. Avoid storing it in areas with high humidity or where it may be subject to physical damage. If possible, keep it in its original packaging to protect it from dust and other contaminants.
