The GLM-532-050-20 from Frankfurt Laser Company is a Laser with Wavelength 532 to 534 nm, Power 0.0475 to 0.0525 W, Output Power (CW) 0.0475 to 0.0525 W, Operating Temperature -10 to 50 Degree C, Storage Temperature -20 to 60 Degree C. More details for GLM-532-050-20 can be seen below.