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Laser Module 15W 450nm 33mm Fixed Focus Laser Head Engraving Module TTL/PWM Can Engrave On Metal Carving Engraver
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FB03-2500 2500mW 445nm Blue Laser Module 2.54-3P TTL/PWM Modulation DIY Engraver for EleksMaker
VEVOR Vevor Laser Module 5.5w,cnc Laser Module 445nm 12v Laser Wavelength Laser Head
PENCHEN 40W Laser Module 450nm Engraving Laser Head Fixed Focal Length High Precision Engraving Plastic Leather Wood Acrylic for Laser Engraving Machine CNC Router Cutting Machine, 30W : Arts, Crafts
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5.5w Eleksmaker 405-445nm Blue Laser Module 2.54-3p Ttl/pwm For Diy Laser Engraving Machine Wood Cutting Tool - Woodworking Machinery Parts - AliExpress
12V 5500mW 445nm Laser Module High Power TTL Focus Adjustable Blue 5.5W Diode Free Shipping
Laser Cutting Engraving Module, 2 5w 450nm Laser Module