12V 532nm 50mw-70mw Green Laser Dot Module w Auto Temp Control

Specification:
Output Power 50-70mw
Wavelength 532nm
Working Voltage 12v
Working Temperature -10°C~+40°C
TTL yes
Laser Shape Dot
Focusable N/A
Material and Color all metal
Lens glass
Waterproof N/A
Dimensions head: 34X34X50mm currancy board: 50X57X92mm

Feature
532nm green laser module!
it uses 12v voltage to drive!
Pure green ray laser!
The power range of this laser is 50mw-70mw!
With cooling fans! When the temperature of the laser is more than 35°C, the fans starts to work and release the heat. when the temperature of the laser when is -10°C, it will automatically increase the temperature, which helps the laser get a better working temperature.
If you want to operate this module for a very long time, you must add addtional fans for it to keep its working temperature under 30°C. Without fans, it can work contiunously for 10 minutes. If working Longer than 10 minutes, the laser module's output power will be reduced.

Package:
1 x 12V 532nm 50mw-70mw Green Laser Dot Module w Auto Temp Control