Spartan Series Blue Handheld Laser, Rectangle Beam, Central Wavelength 447nm +/-5nm, Optical output power less than 1Watt, Powered by Two CR123A Lithium Batteries
Spartan Series Blue Handheld Laser, Circular Beam, Central Wavelength 447nm +/-5nm, Optical output power over 400mW, Powered by Two CR123A Lithium Batteries