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Nichia 3.5W 450nm NDB7A75 9mm Blue Laser Diode/TIN-PIN | eBay
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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
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High precision 530nm±0.5nm 3.5W Near TEM00 Green Diode Laser System
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
