650nm 660nm Adjusted Red Laser Line Dot Cross Laser Diode Module 3V-5.5V 100mW Laser Dot/Line/Cross Module Focusable 13mmx42mm with US Power Adapter and Heatsink: Amazon.com: Industrial & Scientific
Amazon.com: ZBAITU C80 80W Laser Module Kit, 10W Optical Diode Laser Module for Laser Engraver Cutter, 10W Laser Head for DIY Metal Wood Leather Acrylic Glass, Compatible Most Laser Engraving Cutting Machine,
Amazon.com: ATOMSTACK A5 Pro Commercial Laser Engraver, 40W Laser Engraving Machine with 5.5W Fixed-Focus Diode Compressed Spot & CNC Laser Cutter with 410X400mm Working Space for Metal, Wood, Acrylic, Leather
Amazon.com: Portable 808 Diode Laser Hair Removal Machine (3 wavelengths: 755nm/ 808nm/ 1064nm)(#2) : Beauty & Personal Care
Amazon.com: DIYmall Laser Head Diode Dot Module WL Red Mini 650nm 6mm 3V 5mW 10PCS : Industrial & Scientific
532nm Green Diode Lasers 10mw Brass Laser Dot Module 3V with Driver: Amazon.com: Industrial & Scientific
Amazon.com: URMAX Honeycomb Laser Bed, Laser Cutter 19.68x 19.68x 0.87 inch Honeycomb Working Panel Set for CO2 or Diode Laser Engraver Cutting Machine,Honeycomb Working Table with Aluminum Plate
445-450nm High Power 1.6W 1600mw Blue Laser Diode Dot Module / w18x45mm & 6.7-7.5V: Amazon.com: Industrial & Scientific