AIM Sports 180-lumen Flashlight works with both pistols and rifles for a bright view. Cut through the darkness. This Flashlight has a Cree LED light bulb for outstanding brightness. The super efficient LED lighting uses just 3 watts, yet pumps out a maximum of 180 lumens. Offset Weaver style mount, and integrated belt clip are some of the features. Includes an on/off end cap and wire pressure switch. Uses a CR123A battery.