18x75mm Long time working 532nm 10mW green line laser module with 5V 

DC adapter

Parameters:

Wavelength: 532nm

Power: 10mW

Spot: Line

Duty Cycle: 3 hours on, 5 minutes off

Adjustable or not: No, fixed focus

Operating voltage: DC 3V-5v

Working temperature: 10-35centi degree

Storage temperature: 10-40centi degree

Package:

1pc 18x75mm 532nm 10mW green line laser module 

1pc 5V adapte (We have 5V US / EU / AU / UK plug adapter. We will ship it randomly according to your country if you don't leave message. Thanks!)