532nm 5mw Green Dot Laser Diode Module 3V 12mm Diameter Brass Housing APC Circuit Driver Switch On

Feature:
Wavelength: 532nm
Output power: 5mW
working voltage: 3.7V
Working temperature: 15℃～40℃
Laser Shape:Dot
Focusable:N/A
Material:Brass
Duty Cycle:45 seconds on,15 seconds off
Dimension: 12x50mm(include circuit board)

Spring is Negative -, bronze casing is postive +
with switch and spring on the PCB, can be used to DIY laser pointers
Please avoid direct eye contact to the laser

Package include:
1pc 532nm 5mw laser module