20mm 1W 3W 5W LED Aluminum Base Plate PCB Board

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    $ 2.99 $ 2.99 lot(100 pcs) 2.99 USD

    ¥ 20.00

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    Parameters:

    • Finish: white, black

    • Diameter: about 20mm/16MM

    • Thickness: about 1.3mm for 20mm; about 1.0mm for 16mm

    • Surface treatment processes: anodizing

    • Application: use for welding 1 piece LED beads (1W or 3W)