1.Wavelength 532nm 2.output power 200mW 3, FDA, ISO20001 Certified 4, wide temperature range 5, high reliability High power 200mW green laser module High Power Laser Diode Module means that output power is more than 40mW. This products has big output power, good collimation, beam with small size. It meets needs of far resistance working or high brightness working ( such as stage lights, landscape ...