LED Television Backlight Strips LED55D7-07(A) 2021-12-24 PN:30355007204 for LT-55C550 LT-55EM75
- Product Information
We use genuine Korean LED chips and manufacture them according to strict OEM-level tolerances (±0.05 millimeters). The customized backlight strips ensure perfect integration of the system and excellent voltage matching performance. The advanced heat dissipation management system, using a high-conductivity aluminum substrate, can keep the temperature below 55°C - achieving a stable operating life of over 100,000 hours (verified by 2000-hour stress test certification). These backlight strips provide a stable output of 600±50 nits brightness, capable of generating accurate and vivid display effects. With our 12-month performance guarantee, these solutions represent reliable lighting technology for critical mission applications, suitable for scenarios with extremely high requirements for lifespan and accuracy.

LED TV backlight strips Parameters:
| Model number: | LED55D7-07(A) 2021-12-24 PN:30355007204 |
| TV inches: | LT-55C550 LT-55EM75 |
| Length: | 560MM |
| Bulbs: | 7LED |
| Voltage/Power: | 3V |
| Full set: | 14 pcs/set |
| Material: | Aluminum |
| Brightness: | 400-600 nits |
| Lifespan (hours): | 100,000 |
| Lens: | Original from Korea/Made in China |
| Code: | XR0996 |
LED TV Backlight strips Features:
Engineered for Excellence
Precision-crafted with high-output 2W LEDs delivering 120LM/W efficacy, our backlight strips provide 30% greater efficiency than standard options while maintaining brilliant, uniform illumination. Designed for longevity, they offer a 10,000+ hour lifespan (5+ years at 6hrs/day) while preserving over 95% of initial brightness throughout their service life.
Perfect Compatibility Guaranteed
Manufactured to exact OEM specifications, our strips feature ±0.1mm connector tolerance and ±1% voltage regulation accuracy with less than 3% color temperature variance. Engineered for universal fitment, they seamlessly integrate with Samsung, LG, Sony, and TCL panels (200+ supported models).
Intelligent Thermal Management
Our patented aluminum substrate maintains optimal operating temperatures below 50°C, while integrated multi-point thermal sensors prevent hotspot formation. Rigorously tested through 2000-hour stress tests in 45°C environments, they deliver uncompromising reliability for professional applications.
Professional Advantages Include:
• TÜV-certified flicker-free DC power for eye comfort
• Tool-free snap installation (75% faster than conventional systems)
• Consistent 6000K color temperature (±50K variation)
LED TV Backlight strips FAQ:
Q: Do you provide customized backlight strips?
A: Yes, we offer customized services. Based on your TV model and special requirements, we can produce backlight strips that meet your needs.
Q: How to place an order?
A: You can place an order online through our website or directly contact our sales team for consultation and order processing. We will provide you with detailed purchasing guidance and support.
Q: How to transport the goods to me?
A: For urgent orders and lightweight, you can choose the following couriers: UPS, FedEx, TNT, DHL, EMS. For heavier weight, you can choose other ways to delivery your goods by air or by sea to save costs, etc.,without worrying about the way you want to ship.



