405nm 500 mW 12V High Power TTL Adjustable Focus Blue Laser Module DIY Laser engraver accessories 0.5W laser head

405nm 500 mW 12V High Power TTL Adjustable Focus Blue Laser Module DIY Laser engraver accessories 0.5W laser head
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sku: 1005001791915991
$38.00
Shipping from: China
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