The 1mw green laser module adopts high-power infrared laser tube & laser crystal caused by the pump, spot roundness; beam divergence is small, export power from 5mW to 50mW, a different power range. The 532nm green laser module is accompanied by high-performance APC, ACC driving circuit and optical coated glass lens group. With high-quality laser diode, optical glass lens, driver circuit and housing, the 1mw green laser module is of high reliability, high stability and long life. Industrial marking devices, laser medical equipment, stage lighting and laser targeting devices and so on. The green laser module is suitable for various industrial marking, industrial laser modules, swinger type laser light source, teaching test light source, laser medical equipment, stage lighting and laser positioning device