With over 10 years of professional manufacturing experience, we have grown into a well-known supplier of LED backlight strips. The 49_Clarity_3×5+3×4_1313FCA_L_4S1P REV.V5-B LED backlight strip is engineered using surface-mount technology (SMT), with oxygen-free copper PCB for optimal heat dissipation and enhanced durability. This product features a high-quality LED configuration, providing efficient lighting and long-lasting performance, rated for a 50,000-hour lifespan. It is specified by the code WCK60601-AB.

LED TV backlight strips Parameters：

LED TV backlight strips Features：

• Precise Engineering: Featuring 5+4 LED chips arranged with ±0.1mm precision, this strip (Model: 49_Clarity_3×5+3×4_1313FCA_L/R REV.V5-B) has dual lengths of 412MM + 536MM to perfectly match 49-inch TV structures. Its 3V voltage ensures stable output with current fluctuations under ±2%, enabling reliable long-term operation.

• Uniform Illumination: Equipped with customized spherical lenses, the 5+4 LEDs deliver 6500K ±200K color temperature (D65 standard) and a 120° light angle, achieving over 92% brightness uniformity across the 49-inch screen for vivid, consistent visuals from any angle.

• Durable Aluminum Build: Made with a widened, thickened aluminum substrate, it offers excellent heat dissipation. The LEDs have a lifespan exceeding 50,000 hours (light decay<5%), and="" the="" aluminum="" base="" is="" oxidation-resistant="">

• Energy Efficiency: Operating at 3V, each LED consumes<1.2w, 40="" resulting="" in="" over="">

• Seamless Compatibility: Tailored for 49_Clarity series and other 49-inch models with matching specs, it has a plug-and-play interface identical to the original machine, requiring no circuit modifications for seamless integration.

• Stable Performance: With a voltage range of 2.8V-3.2V, it stays stable during power fluctuations. The constant current drive ensures brightness consistency across all 9 LEDs (variations<3%), 2000="" and="" performance="" remains="" stable="" after="" hours="" of="" high-temperature="" high-humidity="" testing.="">

• Reliable Components and Supply: Fitted with imported, non-detachable lamp beads for high brightness and no stroboscopic issues. The 3+3 pcs/set configuration includes backup strips for maintenance, and it meets RoHS standards with lead-free soldering.

LED TV backlight strips Application：

LED TV Backlight strips FAQ：

Q: Do you offer technical support for installation?

A: Yes, we provide comprehensive technical support for installation. You can access our step-by-step installation guides online, and our technical team is available to answer your questions via email or live chat.

Q: What is the warranty policy for your backlight strips?

A: Our backlight strips come with a warranty. If you encounter any non-human-induced quality issues within the warranty period, we will offer free replacement or repair services.

Q: Is return or exchange allowed if the backlight strip doesn’t fit?

A: Yes, we accept returns and exchanges within the purchase period, provided the product is in its original condition. Please contact our customer service team to initiate the process.

Q: Are your backlight strips energy-efficient?

A: Absolutely. Our backlight strips are designed to be energy-efficient, consuming less power compared to traditional alternatives, which helps reduce your energy costs over time.

Q: How to clean the backlight strip properly?

A: To clean the backlight strip, simply use a soft, dry cloth to gently wipe away dust. Avoid using any liquid cleaners or abrasive materials, as they may damage the strip.

Q: What payment methods are available?

A: We accept various payment methods, including major credit cards, PayPal, and bank transfers. You can choose the most convenient option during checkout.