Amazon.com: SCULPFUN S30 Pro Max Laser Engraver with Auto Air Assist, 20W Output Power CNC Laser Cutter, 130W Higher Accuracy Laser Engraving Machine for Colorizing Metal Engraving, Area Expandable to 36.8"x35.6" :
15 Watt Laser Engraving And Cutting Machine
Ortur 15 Watt Laser Master. 32 bit Laser Engraver. Is this $180 Laser Engraver Any Good?! - YouTube
15 watt (15000 mw) diode laser, the most powerful diode laser - Endurance lasers
Powerful diode lasers for 3D printer / CNC machine - cutter & engraver – Endurance Lasers
US GRBL Cylindrical Laser Engraving Machine Desktop Laser Engraver Machine 15 W | eBay