The LP8M05-23-50R from OSI Laser Diode, Inc. is a Laser Diode with Wavelength 850 nm, Output Power 0.5 to 0.5 W, Threshold Current 250 mA, Output Power (CW) 0.5 to 0.5 W, Operating Temperature -20 to 70 Degree C. More details for LP8M05-23-50R can be seen below.