532nm 20mw Green Dot Laser Diode Module w/ Driver

Specification:
Output Power: 20mW
Wavelength: 532nm
Working Voltage: 3-5V (Best 3.7-4.5V)
Laser Shape: DOT
Focusable :N/A (Fixed Focus)
Working Temperature:10℃~35℃
Material :Brass
Diameter :12mm
Red wire is connected to the positive pole “+‘’and black wire is connected to the negative “-”

Note: turn off when it is hot, to be cooled before use again.Can be placed in the thermal conductivity of the metal block and ventilated environment, to increase working hours.

Package:
1x Brass 532nm 20mw Dot Laser Module