Sold for animal use only. Results may vary. The Vetrolaser is a cold laser featuring three 808nm diodes (infrared). Total output is 300mW. Note: Before using or buying any therapy equipment for your animal, or administering any treatment, you should consult with a licensed veterinarian first. Even though thousands of clinical applications using low level lasers have been favorable, no claims can be made on its health benefits or anticipated outcome of treatment