Custom 180x180mm 1.0mm Thick Aluminum PCB LED Module | 2835 SMD 20S5P Constant Current White Light Board for Industrial Lighting

Product Overview:

Engineered for high-performance lighting applications, this 180x180mm Aluminum LED Module features a robust 1.0mm thick metal core PCB (MCPCB) designed for superior heat dissipation. Equipped with high-quality SMD 2835 chips arranged in a 20 Series 5 Parallel (20S5P) configuration, this board ensures uniform brightness and long lifespan. It is designed for Constant Current input, making it ideal for stable industrial and commercial lighting solutions.

Key Features:

1. Superior Thermal Management:

   • Built on a 1.0mm thick Aluminum substrate, effectively transferring heat away from the LED chips to prevent lumen depreciation and extend product life.

   • The matte white solder mask finish enhances reflectivity.

2. High-Efficiency Lighting:

   • Utilizes premium 2835 SMD LEDs.

   • 20S5P Circuit Design: Optimizes voltage and current distribution, ensuring that if one parallel branch fails, the others remain operational (depending on driver type), providing reliability.

3. Precision Manufacturing:

   • Standard 180x180mm square dimension fits various housing designs.

   • Pre-soldered 2-Pin Connector (White socket) allows for quick and tool-free installation/wiring.

   • Mounting holes at corners for easy fixation.

4. Constant Current Drive:

   • Designed specifically for Constant Current drivers, ensuring stable light output without flickering, protecting the LEDs from current surges.

Specifications:

• Dimensions: 180mm (L) x 180mm (W) x 1.0mm (H)

• LED Chip: SMD 2835

• Array: 20 Strings in Series, 5 in Parallel

• Input Type: Constant Current (Please specify required current, e.g., 300mA, 600mA when ordering)

• Base Material: Aluminum

• Color Temperature: 3000K / 4000K / 6000K (Optional)

• CRI: >80Ra ( >90Ra available upon request)

Applications:

• LED Flood Lights

• Industrial High Bay Lights

• Street Lighting Modules

• DIY Lighting Projects

• Replacement panels for existing fixtures

Packaging & Shipping:

• Anti-static Packaging: Each board is packed in anti-static bags to protect components.

• Carton: Strong export cartons with foam protection to prevent bending during transit.

没问题，针对阿里巴巴国际站（Alibaba.com）的B2B买家，FAQ（常见问题解答）不仅是为了解答疑问，更是为了消除顾虑和展示专业度。

结合您提供的图片细节（铝基板厚度、焊点工艺、连接器类型）以及“恒流输入”、“20串5并”等参数，我为您撰写了以下FAQ模块。您可以直接复制到产品详情页的底部。

FAQ (Frequently Asked Questions)

Q1: What is the specific circuit configuration of this LED board?
A: This board features a 20 Series 5 Parallel (20S5P) configuration using 2835 SMD LEDs. This design ensures that if one LED fails in a series string, the other parallel strings remain lit, offering better reliability. It is designed for Constant Current (CC) input drivers.

Q2: Why did you choose a 1.0mm thick Aluminum PCB instead of the standard 1.6mm?
A: As seen in our detail photos, we use a high-quality 1.0mm Aluminum substrate. For a board size of 180x180mm, 1.0mm provides an excellent balance between heat dissipation efficiency and weight. It allows for faster heat transfer from the 2835 chips to the heatsink while keeping the module lightweight for installation.

Q3: Can I customize the connector type? The photos show a specific white terminal.
A: Yes, we offer customization. The standard version comes with the white terminal connector shown in the close-up photos (suitable for secure plug-and-play connection). However, we can also solder red and black wires directly, or use other connector types like JST or Molex upon request to match your driver interface.

Q4: What is the color temperature and CRI range available?
A: We support a wide range of specifications.

• Color Temperature: Warm White (3000K), Natural White (4000K), Pure White (5000K-5500K), and Cool White (6000K-6500K).

• CRI: Standard Ra>70, High CRI Ra>80, or Ra>90 are available for better color rendering applications.

Q5: Do you provide the matching Constant Current Driver?
A: Yes, we can supply a matched LED driver. Since this board is 20S5P, please confirm your desired total wattage or current with us, and we will recommend the compatible constant current driver to ensure the best lifespan and performance.

Q6: What is the lead time for a sample order vs. a bulk order?
A:

• Samples: Usually ready within 7-10 days.

• Bulk Orders: Typically 12-17 days depending on the quantity, as we keep raw materials (aluminum substrates and 2835 beads) in stock for fast production.

Q7: How do you ensure the quality of the soldering?
A: We use automated SMT placement machines and reflow soldering processes. As shown in the macro shots, the solder joints are full and smooth, ensuring strong electrical conductivity and durability, avoiding issues like cold solder joints or falling components.