NEW Laser Diode! ~NUBM4F~ 8W+ 450nm 9mm TO-5 - High Power Blue Engraving NUBM44 | eBay
Project 450 - A 7W Blue Laser Driver
Blue Laser Diode from Nichia, Model NUBM44
Lasertack - New Laser Generation. NUBM44
Nichia Nubm44 445nm 4.75w 6w 38w High Power Blue Laser Diode Bank Ld Bank Laser Bank Nubm44-81 For Ent-08 Xj-vc110 Xj-vc270 - Instrument Parts & Accessories - AliExpress