Features:
Output Power 50mw
Wavelength 532 nm
Working Voltage 3V (2xAAA batteries)
Working Temperature +15 degree ~+35 degree
Duty Cycle 30 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:
3 x 532nm 50mW green laser module 3V-3.7V with spring

• Output Power 50mw
• Wavelength 532 nm
• Working Voltage 3V (2xAAA batteries)
• Working Temperature +15 degree ~+35 degree
• Duty Cycle 30 seconds ON, 15 seconds OFF

Output Power 50mwBlaser