445nm 450nm 1000mW 1W 12V Pure Blue Laser Diode Dot Module with Driver and TTL + Fan Cooling for Laser Engraving Machine DIY

445nm 450nm 1000mW 1W 12V Pure Blue Laser Diode Dot Module with Driver and TTL + Fan Cooling for Laser Engraving Machine DIY
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sku: 1005005443546620
$49.54
Shipping from: China
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