1.Green 532nm 35mW

2.Green 520nm 100mW

3.Red  638nm  200mW

4.Red  660nm  100mW

Types: professional industrial laser module
Laser working life：8000 – 30000 hour
Laser wavelength：532nm
Laser power：35mW
Operating Voltage：2.1 – 2.2V

With drive PCB3-3.7Working current：<260mA – 350mA
Use for：equipment, health care equipment, military, counterfeit
security, tools,Stage lights, U disks, mobile phones, projectors, teaching
page turning pens,temperature measurement (range finder) instruments,
Swingers, marking instruments, spirit levels and other products

Notice:：
1 Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering.
2 Please understand that colors may exist chromatic aberration as the different placement of pictures.