Amazon.com: ORTUR True 10W Optical Power Laser Module, LU2-10A 24V Laser Head with Assist Nozzle for Laser Engravers, Ultra-Thin Compressed Spot, Dual-Compression Diode, Compatible with All Ortur Laser Machines
14 Amp High Power Laser Diode Control System from OsTech
450nm 445nm Laser 10W 10000mW High-power Blue Laser Diode Module Engraving Wood Metal - BeamQus
Amazon.com: LASER TREE Laser Engraver Module (10W Optical Power), 450nm 80W Laser Module with Air Assistance, Built in FAC, Double Ultra-Fine Compressed Spot Laser Head for Laser Engraving Cutting Machine,12V
532nm 10W Green DPSS Laser output power adjustable with digital display power supply