JS-D-WB49H8-122CC/12-3V2W High-Performance LED Backlight
The JS-D-WB49H8-122CC/12-3V2W is a high-performance LED backlight strip designed for 49-inch LCD/LED TVs and large-format displays. It features 12 high-power SMD LEDs (3V, 2W each) arranged in an optimized 6-series, 2-parallel (6S2P) configuration, delivering 24W total output with superior brightness and uniformity.
Main Features
⚡High Efficiency LEDs
Each LED runs at 3V, 2W, emitting cool white light (6500K), perfect for professional LCD backlighting.
🌡️Aluminum PCB
Advanced aluminum printed circuit board ensures enhanced heat dissipation, greatly extending the life of the product.
🔆Optical Performance
With over 2600 lumens and 85% uniformity, it ensures a bright and consistent display experience.
🛠️Sturdy Construction
1.6mm thick PCB design is durable and features reinforced mounting for maximum stability.
Includes a standard 2-pin Connector: User-friendly plug-and-play design for effortless installation.
Product Application
The TV light bar is versatile and can be used in a variety of environments, making it a valuable addition to any display system.
- LCD TV Backlight Repair: Reliable replacement for 49-inch LCD TVs from brands such as Philips, TCL, Hisense, and other OEMs.
- NO BACKLIGHT: Replace faulty strips to restore functionality.
- Flickering/Dim: Fixes issues with aging LEDs and inconsistent brightness.
- Dark Spot: Eliminate burned-in parts for a perfect viewing experience.
- Commercial and Professional Displays: Ideal for digital signage, medical monitors, and control room displays, providing necessary reliability for professional environments.
- DIY Display Projects: An excellent choice for hobbyists creating custom backlight solutions for large-size panels (requires compatible 18V, 1.2A constant current driver).
Market Conditions and Usage
As LCD TVs and large-size monitors become more popular, the demand for high-quality backlighting solutions is increasing. This product meets market needs by providing a reliable, efficient, and customizable solution.
Installation Guidelines:
- Verify compatibility with your TV model: 12 LEDs, 3V per LED, 2W power rating.
- Simple installation using the standard 2-pin connector for easy replacement.
- For optimal performance, use thermal paste to ensure proper heat dissipation.
Frequently Asked Questions
Q1: What is the power rating of each individual LED on this strip?
A: Each high-power SMD LED is rated at 3V and 2W, contributing to a total output of 24W for the entire strip.
Q2: Which TV brands is the JS-D-WB49H8 strip compatible with?
A: It is a reliable replacement for many 49-inch models, including those from Philips, TCL, Hisense, and various OEM manufacturers.
Q3: How does the Aluminum PCB benefit the display?
A: The advanced aluminum PCB provides superior heat dissipation compared to standard boards, which prevents overheating and significantly extends the lifespan of the LEDs.
Q4: Is the installation process difficult?
A: No, it features a standard 2-pin plug-and-play connector, making it simple to replace old or faulty strips without complex wiring.
Q5: What driver specifications are needed for DIY projects?
A: For optimal performance in custom builds, a compatible constant current driver with an output of 18V and 1.2A is recommended.
Q6: What is the color temperature of the light emitted?
A: The strip emits a cool white light with a color temperature of 6500K, which is standard for high-quality LCD backlighting.
Junhengtai Electronic
