Quarton VLM-520-73 LPT Green Dot Laser Module (Direct Green Dot Laser, 36V)

Quarton VLM-520-73 LPT Green Dot Laser Module (Direct Green Dot Laser, 36V)

Quarton Red Dot Laser Module VLM-650-03 LPA, Class 3R, Economical, Operation Voltage 2.6-6 VDC, Auto-Power-Control Driver Circuit

HiLetgo 10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm