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High Power 405nm 450nm 520nm 638nm 808nm 980nm 1064nm Red/Green/Blue/Violet/IR Laser Module Dot Line 0.3W 0.5W 1W 2W Laser Head - AliExpress
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Driver Board TTL for 405nm 450nm 520nm Blue/Green 1W 1.6W 2W Laser Diode Module: Amazon.com: Industrial & Scientific
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