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144 LEDs 2835 Cool White PCBA Module, 290x290mm 12V LED Light Board for Advertising & Lighting
Product Description
Upgrade your lighting projects with our high-efficiency 144 LEDs 2835 Cool White PCBA Module. Designed for uniform illumination and long-lasting performance, this 290x290mm LED board is perfect for advertising light boxes, commercial displays, and DIY lighting solutions.
Key Specifications
LED Type: 144pcs 2835 SMD LEDs (Cool White, 6000-6500K)
Board Size: 290mm x 290mm x 1.0mm (Aluminum PCB for superior heat dissipation)
Input Voltage: 12V DC / 1A (Compatible with standard 12V power adapters)
Circuit Design: 3 LEDs in series + 48 parallel groups (Ensures consistent brightness and reduces failure risk)
Application: Ideal for backlit signs, display cases, under-cabinet lighting, and architectural accent lighting.
Why Choose Our 2835 LED Module?
High Luminous Efficacy: 2835 SMD LEDs deliver up to 120lm/W, providing bright, energy-efficient illumination.
Uniform Light Distribution: The dense 144-LED array eliminates dark spots, ensuring even coverage across the entire panel.
Robust Thermal Management: The 1.0mm aluminum PCB efficiently dissipates heat, extending LED lifespan to over 50,000 hours.
Plug-and-Play Compatibility: Pre-wired with a 2-pin connector for quick installation—no soldering required.
Technical Details
LED Chip: 2835 SMD (Epistar or equivalent high-quality chip)
Color Temperature: 6000-6500K (Cool White)
Beam Angle: 120° (Wide-angle diffusion for broad coverage)
Operating Temperature: -20°C to +60°C
Certifications: RoHS, CE compliant
Applications
Advertising light boxes & signage
Retail display lighting
Office & commercial ceiling panels
DIY home lighting projects
Industrial task lighting
FAQs
Q: What is the power consumption of this module?
A: At 12V/1A input, the module consumes approximately 12W (144 LEDs × 0.08W each).
Q: Can I dim this LED board?
A: Yes, it is compatible with standard 12V PWM dimmers for adjustable brightness.
Q: How do I mount this module?
A: Use the pre-drilled holes (4 corners + center) with M3 screws or adhesive tape for secure installation.
Q: Is this module waterproof?
A: The bare PCB is not waterproof. For outdoor use, please add a protective cover or choose our IP65-rated version.
Q: What is the warranty period?
A: We offer a 2-year warranty against manufacturing defects.
