Parameters

Wavelength:532nm
Output Power:5mw
Working Voltage:DC3V-3.7V
Working Temperature:＋15 ℃~＋35 ℃
Laser Shape:Line(120 degrees as default)
Focusable:N/A
Material:Brass
Duty Cycle:45 seconds on,15 seconds off
Dimensions:￠12 mm X 50mm(including PCB)

Features

Spring is Negative -, bronze casing is postive +
with switch and spring on the PCB, can be used to DIY laser pointers
The laser module is precise instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before 30mW laser ray. You must know the possible hazard when doing laser DIY.
Please avoid direct eye contact to the laser.

Package

1pc 532nm 5mW Green Laser Module Diode