New Green Laser Diode Line Module 532nm 50mw 3v-5v 18x75mm with AC Adapter
Output Power 50mw. Wavelength 532nm. Laser Shape Line. Lens: Coated K9 Glass lens. Duty Cycle: 30 minutes on, 5 minutes off. Line thickness 2mm at 1m. we think communicate is a good way to solve any problem.