1pc High Power 445nm 450nm 1.5W DC12V Blue Laser Diode Module +Holder 22*90mm

1pc High power laser module 445nm 450nm 1.5W blue diode dot laser +22mm Holder. 1pc high power laser module 445nm 450nm 1.5W blue diode dot laser. 1pc 22mm Holder. Structural characteristics: Heat sink of laser tube lens.

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