Ncstar Compact gun And Rifle Green Laser Flashlight

Specifications:

Wavelength: 532 Nm
Maximum Output Power: 5mw
Operating Voltage: 3v Dc
Battery Type: Cr123a Lithium (Only One Required)
Line Width: 0.1 Nm
Beam Divergence: 1mrad
Beam Diameter: 1 Mm
Operation Current: 300ma
Operating Temperature: 59 - 95 Degrees Fahrenheit