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QB304
High-Efficiency Custom LED Engine | 179x280mm Samsung 561C Aluminum PCB
Meta Description:
Discover our custom 179x280mm LED PCB assembly featuring 304 Samsung 561C chips and Wago connectors. 157W high-power linear light engine with 2.0 W/m.k thermal conductivity. OEM/ODM available.
Product Content:
Elevate your lighting fixtures with our precision-engineered LED PCB assemblies. Designed for professional linear lighting, this board combines high-lumen output with exceptional thermal performance. Whether you are manufacturing office panel lights, industrial bays, or architectural strips, this module provides a reliable "light engine" core.
Superior Light Quality: Powered by 304pcs Samsung LM561C S6 LEDs, delivering high efficacy and stability. Available in a full spectrum of Correlated Color Temperatures (CCT) from warm 2700K to cool daylight 6500K, with a standard CRI of Ra>80.
Advanced Thermal Design: Built on a 2.0 W/m.k Aluminum MCPCB with 1oz copper weight. The 179mm x 280mm form factor maximizes surface area for heat dissipation, protecting the chips and maintaining lumen output over time.
Secure Connectivity: No soldering required for installation. Features 4pcs Wago 2060-401 single-pin connectors (dedicated positive and negative pairs), ensuring a vibration-resistant and safe electrical connection.
Precise Electrical Specs: Configured in an 8-parallel by 38-series circuit, operating at 112.6V DC / 1400mA, consuming approximately 157.6W.
Feature | Specification |
|---|---|
PCB Size | 179 x 280 x 2.0 mm |
Base Material | Aluminum MCPCB (2.0 W/m.k) |
LED Brand/Model | Samsung LM561C S6 (304 pcs) |
Color Temp (CCT) | 2700K - 6500K (Customizable) |
Color Rendering | Ra > 80 |
Input Voltage/Current | 112.6V DC / 1400mA |
Power Consumption | ~157.64 Watts |
Connector Type | Wago 2060-401 (4 Pins: 2+, 2-) |
Finish | HASL |
Q1: Can you customize the dimensions and layout of this LED PCB?
A: Yes, customization is our core strength. While this is a standard 179x280mm model, we can redesign the circuit layout, change the board size, or adjust the number of LEDs to fit your specific fixture housing.
Q2: Do you offer higher CRI options than Ra80?
A: Absolutely. We can source Samsung 561C or other premium chips with Ra90 or Ra95+ upon request for applications requiring superior color accuracy, such as retail or museum lighting.
Q3: What is the advantage of using Wago connectors on an LED board?
A: Wago connectors significantly speed up the assembly line process by eliminating the need for soldering wires. They also provide a more reliable connection that is resistant to thermal expansion and vibration compared to traditional soldered joints.
Q4: What driver do I need for this board?
A: This board is designed for Constant Current (CC) drivers. You will need a driver that outputs 1400mA with a voltage range covering 112.6V (e.g., a 100-150V 1400mA driver).
