Industrial/Lab 3V DC 532nm Green Laser 30mW Diode Module 13x48mm w/Cable
1 x 532nm 30mW green laser module 3VDC 13x48mm. Output Power ：30mW. Laser Shape ：DOT. with switch and spring on the PCB, can be used to DIY laser pointers. Working Temperature ：15 degree C~35 degree C.