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Amazon.com: LASER TREE Laser Module 80W, 10W Optical Power Laser Engraver Module with Air Assistance, FAC Double Ultra-Fine Compressed Spot, Compatible with Laser Engraver Laser Cutter CNC Machine etc, 24V
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Amazon.com: Cloudray 50W Co2 Power Supply C02 Laser Power Supply,Replacement for 50 Watt Power Supply for Laser Tube Engraving Cutting Machine (50W) : Arts, Crafts & Sewing