Laser Marking Machine 450nm 6W Laser Module With TTL Modulation
1.6w high power 450NM focusing blue laser module laser engraving and cutting TTL module 1600mw laser tube+googles|module laser|engraving laser modulegoogle google - AliExpress
638nm 6 watt laser high power Red Semiconductor laser diode Cooling way TEC
Amazon.com: 12v 450nm 10W High Power Laser Head Module for Metal, Wood, Ceramics, Acrylic Engraving : Industrial & Scientific
Laser Marking Machine 450nm 6W Laser Module With TTL Modulation
High Power 1.6W 450nm Blue Laser Module with DOT - China Laser Module, Blue Laser Module | Made-in-China.com
Buy 450nm 6W Blue Laser Module Focusable Laser Engraver Module for DIY CNC Engraving Print Cutting Machine Online in Saint Helena, Ascension and Tristan da Cunha. B08X6P2JRR
Blue Laser Diode from Nichia, Model NUBM44
Fiber coupled laser module, 6Watts of power at 1470nm