50mm 1W 3W 5W Aluminum Base Plate PCB Board for 7W 21W Spotlight Grow Light LED Bulb lot(10 pcs)
Categories :
LED Round/Circle PCBSKU :
1815188Parameters:
Size: 50mm(Length) / 50mm(Width) / 1.2mm(Thickness)
Connect: 7 series 1 parallel
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