The Magnum 1500 from Coherent Corp. is a Laser with Wavelength 665 nm, Power 1200 to 1500 mW, Output Power (CW) 1200 to 1500 mW, Operating Temperature -35 to 50 Degree C, Storage Temperature -40 to 60 Degree C. More details for Magnum 1500 can be seen below.