Nighttime varmints, hogs and predators are less sensitive to green light, which makes this Firefield Laser Flashlight perfect for spotting targets without spooking them. It emits a green laser that's visible out to 100 yds. at night and 20 yds. during the day, so you can find what you're after while staying stealthy. It's easy to mount, simple to use and downright affordable. An excellent choice for your next hog or coyote hunt!