Green Diode Lasers Industrial/Lab 532nm 5mw Brass Laser Dot Module 3v with Driver;

Green Diode Lasers Industrial/ Lab 532nm 5mw Laser Dot Module 3v

Features:
. Output Power 5mw
Wavelength 532 nm
Working Voltage 3 V
Working Temperature ＋15 degrees~＋35 degrees
Duty Cycle 60 seconds ON, 15 seconds OFF
Laser Shape DOT
Focusable N/A
Material and Color Brass
Spring is Negative -, bronze casing is postive +
Dimensions 12 mmX50mm(including PCB)
with switch and spring on the PCB, can be used to DIY laser pointers

Package:
1 x 532nm 5mW green laser module