445nm 450nm 400mW 12V Blue Laser Diode Dot Module 33*50mm with Driver and TTL + Fan Cooling for Laser Engraving Machine DIY

445nm 450nm 400mW 12V Blue Laser Diode Dot Module 33*50mm with Driver and TTL + Fan Cooling for Laser Engraving Machine DIY
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sku: 1005004569664063
$43.28
Shipping from: China
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