Modulo diodo laser verde 2 pezzi 532nm 5mW raggio di linea con driver 3V-3,7V
You must know the possible hazard when doing laser DIY. Laser Shape:Line. with switch and spring on the PCB, can be used to DIY laser pointers. Duty Cycle:45 seconds on,15 seconds off. Output Power:5mw-10mw.