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
High Power Blue Laser Diode NUBM44 Bank 445nm 4.75W 4.8W 6W 1PCS diode _ - AliExpress Mobile
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