3.7V 445nm 447nm 450nm 1W 1.4W Blue Laser Diode Driver Board Circuit 17mm Diameter High Power

3.7V 445nm 447nm 450nm 1W 1.4W Blue Laser Diode Driver Board Circuit 17mm Diameter High Power
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sku: 1005004703717858
$8.10-3%
$7.87
Shipping from: China
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