Description
An Industrial Green Laser Module

Such products can be widely used in a variety of power tools, horizontal ruler, positioning device, range finder, swinger, laser marking instrument such as measuring the public. Shorter body let the laser lose less power.
A stabilized current and voltage power supply is recommended. More technical problems, please contact us.
Please protect your eyes before strong laser beam.

Note:
The modules are tested and the output power are measured by laser power meter before sending out.
Please don’t compare the power of this one with a none-measured laser.
If you doubt the output, please have the laser you recieved checked by laser power meter.
If there is any problem, please feel free to contact us. We will solve the problem asap.

Technical Information

Operating Voltage 3.7V~4.2V 
Operating Current <750 mA
Size 12×25mm(brass length)+20mm
Output Power 200mW (10% tolerance)
Wavelength 532nm
Lifespan >4000 hrs under proper use
Duty Circles 60 seconds on, 5 seconds off
Working Temperature 10 ~35 centi-degree
Package 1 x 532nm 200mW laser module