445-450nm High Power 1.6W 1600mw Blue Laser Diode Dot Module / w18x45mm & 6.7-7.5V: Amazon.com: Industrial & Scientific
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40/30/20/10W/5500mW 450nm Blue Laser Head Laser Module Laser For Laser Cutting Machine CNC DIY Laser Wood Marking Cutting Tool - AliExpress
450nm 30W-Standard Version ,Focal Adjustable, High Power Blue Laser Engraving Module with TTL/PWM Modulation - BeamQus
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450nm 4W Blue Semiconductor Laser Applications in Industry and Science
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Powell Lens 450nm 50mW~800mW Precision Line Laser Module 3D Vision Laser Adjustable Focus
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12V Industry/Lab Laser 450nm 1000mW 1W Blue Diode Laser Dot Module w/TTL & Adapter & Long Time Working: Amazon.com: Industrial & Scientific
PWM 2500mw 12V Laser Adjustable Focus 450nm Blue Laser Module Laser Head for DIY Laser Engraving and Wood Cutting Machine - AliExpress
LASER TREE 40W 20W Laser Module Head 450nm TTL PWM for Laser Engraver Blue Light | eBay
Cheap 30W Laser Module Laser Head 450nm Blue Lase for Laser Engraving Machine Wood Marking Cutting Tool | Joom
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450nm 100mW Blue Laser Module Thick Laser Beam Bar Laser Light
BX3" Burning Blue Laser Pointer 450nm 1000mW - 1500mW
450nm 1000mw 1W High Power Pure Blue Line Laser Module 110° w/12×45mm + Holder + Adapter: Amazon.com: Industrial & Scientific
High-power blue laser flashlight 450nm 10000m focusable green red laser flashlight
16W 450nm Fiber Coupled Laser Diode Module
