7W PRO Spindle Mount 445nm Laser Head - J Tech Photonics, Inc.
NEJE N30610 Laser Module kits, 0.02 x 0.02mm 2.5w Output for Precision – NEJE.SHOP
Amazon.com: CNC Laser Head 7W Blue Laser Module, Used for Engraving Wood and Stainless Steel, can Cut 3mm Plywood, with PWM/TTL : Arts, Crafts & Sewing
Efficient High Power Diode Lasers | J Tech Photonics
Efficient High Power Diode Lasers | J Tech Photonics