The LG250 is equipped with a highpower LED that emits 250 lumens green light in a tightly focused beam. The three light modes highlowstrobe are controlled with the dualmode pressure switch or the standard flashlight cap. The LG Series includes a universal mount or can be used as a standard flashlight. Green light is best for low light conditions because the human eye recognized the color green faster than other colors. Also perfect for hunting as some game cannot see green light. Includes batteries universal mount and pressure switch.