4V 20W Low Voltage COB LED Aluminum Base Light Board (57×57mm) – DIY Solar Light Module
Specification• LED Type: COB (Chip on Board)• Operating Voltage: 4V 20Watt (Low Voltage)• Board Material: Aluminum Base (High Heat Dissipation)• Board Size: 57 × 57 mm• Light Emitting Area: Circular COB Ring• Mounting Holes: 4 Corner Holes for Easy Installation• Application Type: Solar Light / DIY LED Projects• Condition: Clearance / Special Offer StockDescriptionThis 4V COB LED aluminum base light board is designed for low-voltage lighting applications such as solar-powered lamps and DIY lighting systems. Built on a high-quality aluminum substrate, it provides excellent heat dissipation, ensuring stable performance and longer lifespan.The 57×57mm square board features a circular COB LED layout with a center opening design, making it suitable for compact lighting assemblies. It is ideal for energy-efficient lighting solutions where low voltage operation is required.Application• Solar Garden Lights• Solar Street Light Repair• DIY LED Lamp Projects• Emergency Light Systems• Portable Battery-Powered Lighting• Low Voltage LED Lighting Systems
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Specification
• LED Type: COB (Chip on Board)
• Operating Voltage: 4V 20Watt (Low Voltage)
• Board Material: Aluminum Base (High Heat Dissipation)
• Board Size: 57 × 57 mm
• Light Emitting Area: Circular COB Ring
• Mounting Holes: 4 Corner Holes for Easy Installation
• Application Type: Solar Light / DIY LED Projects
• Condition: Clearance / Special Offer Stock
Description
This 4V COB LED aluminum base light board is designed for low-voltage lighting applications such as solar-powered lamps and DIY lighting systems. Built on a high-quality aluminum substrate, it provides excellent heat dissipation, ensuring stable performance and longer lifespan.
The 57×57mm square board features a circular COB LED layout with a center opening design, making it suitable for compact lighting assemblies. It is ideal for energy-efficient lighting solutions where low voltage operation is required.
Application
• Solar Garden Lights
• Solar Street Light Repair
• DIY LED Lamp Projects
• Emergency Light Systems
• Portable Battery-Powered Lighting
• Low Voltage LED Lighting Systems
4V 20W Low Voltage COB LED Aluminum Base Light Board (57×57mm) – DIY Solar Light Module
75 BDT95 BDTSave 20 BDT
Total sold : 170
Specification
• LED Type: COB (Chip on Board)
• Operating Voltage: 4V 20Watt (Low Voltage)
• Board Material: Aluminum Base (High Heat Dissipation)
• Board Size: 57 × 57 mm
• Light Emitting Area: Circular COB Ring
• Mounting Holes: 4 Corner Holes for Easy Installation
• Application Type: Solar Light / DIY LED Projects
• Condition: Clearance / Special Offer Stock
Description
This 4V COB LED aluminum base light board is designed for low-voltage lighting applications such as solar-powered lamps and DIY lighting systems. Built on a high-quality aluminum substrate, it provides excellent heat dissipation, ensuring stable performance and longer lifespan.
The 57×57mm square board features a circular COB LED layout with a center opening design, making it suitable for compact lighting assemblies. It is ideal for energy-efficient lighting solutions where low voltage operation is required.
Application
• Solar Garden Lights
• Solar Street Light Repair
• DIY LED Lamp Projects
• Emergency Light Systems
• Portable Battery-Powered Lighting
• Low Voltage LED Lighting Systems