445nm, 3.5W HHL Multimode Laser Diode by Wavespectrum
Blue Dot 450nm 3500mW Focusable 3.5W Laser Diode Module Driver 12V w/ TTL Fan | eBay
Osram PLPT9 450D_E 447nm 3.5W Blue Laser Diode
The Endurance 3-3.5 (3000-3500 mw) blue diode laser head for 3D printer/CNC.
5A High Current NDB7A75 3.5-4.5W 445nm Blue Laser Driver 12V Step-Down Constant Current Drive Circuit w/TTL: Amazon.com: Industrial & Scientific
Nichia Ndb7k75 / Ndb7k75t Φ9mm Blue 450nm 3.5w-5w Laser Diode For Laser Modules (soldered)) - Stage Lighting Effect - AliExpress
15W/10W/7W/5.5W/3.5W/2.5W Laser Head Diode Laser Module 405nm to 450nm Wavelength for Laser Cutting Machine CNC DIY Laser Wood - AliExpress
445 nm Laser Diode, 3.5W Power
Amazon.com: OXLasers 3.5W 450nm Focusable Blue Laser Module for DIY CNC Engraving Cutting Machine with PWM for CNC 3018 (3.5W) : Arts, Crafts & Sewing
The Endurance 3-3.5 (3000-3500 mw) blue diode laser head for 3D printer/CNC.
Amazon.com: Laser Engraving Machine 3.5w Laser Cutter 100cm x 100cm Big Area Laser Cutting Machine Wood Laser Machine TTL PMW grbl Controller (100cm 3.5w) : Arts, Crafts & Sewing
3.5 watt (3500 mw) laser 3 watt+ Endurance Laser advanced solid-state laser add-on – Endurance Lasers
Amazon.com: OXLasers 3.5W 450nm Focusable Blue Laser Module for DIY CNC Engraving Cutting Machine with PWM for CNC 3018 (3.5W) : Arts, Crafts & Sewing
Necsel Green Laser 525 3.5W Laser | Ushio America, Inc.
448nm, 3500mW Multi Transverse Mode Laser Diode by Nichia
Blue Dot 450nm 3500mW Focusable 3.5W Laser Diode Module Driver 12V w/ TTL Fan | eBay
CNC 0.5W 2.5W 3.5W 5.5W 15W Router CNC Laser Cutter Mini Engraving Machine Craved DIY Print Laser Engraver - China CNC Laser Engraving Machine, DIY Laser Engraver Machine | Made-in-China.com
Amazon.com: OXLasers 3.5W 450nm Focusable Blue Laser Module for DIY CNC Engraving Cutting Machine with PWM for CNC 3018 (3.5W) : Arts, Crafts & Sewing
465nm Sky Blue Laser Pointers with Output Power 3-3.5W : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products
.jpg "High precision 530nm±0.5nm 3.5W Near TEM00 Green Diode Laser System")
High precision 530nm±0.5nm 3.5W Near TEM00 Green Diode Laser System
Amazon.com: OXLasers 3.5W 450nm Focusable Blue Laser Module for DIY CNC Engraving Cutting Machine with PWM for CNC 3018 (3.5W) : Arts, Crafts & Sewing
.jpg "Nichia NDB7A75 445nm/448nm/450nm 3.5W 3500mW blue high power laser diode T05 9mm")
Nichia NDB7A75 445nm/448nm/450nm 3.5W 3500mW blue high power laser diode T05 9mm
.jpg "445nm/450nm 3.5w~4w blue laser module with TTL modulation(NICHIA NDB7A75)")