I can't say exactly because it's pretty hard to make an objective test. I can say that to my eye they shine as far or farther than most models I know of Night Eyes, Wicked, etc. . I haven't tried it up against the coyote light because I haven't even seen one in person. I don't have very many open spaces around me to test the throw, but I get eye shine past 400 yds easily. I don't really have any fields farther than that unfortunately. I'm willing the beam is useful much farther. I want to get a coyote light just to compare, but they are just too expensive. From what I've heard they are pretty darn good.