Xenon flashlight 3-function flashlight: on, off, momentary Push-button & remote momentary Twist-on switch Law-enforcement rated rolling stop shoulder 6V flashlight 95 max lumens Adjustable focus from flood to spot 70 mins. max battery operating time 1" diameter 5.45" long 5.7 oz. Aluminum body Incl. 2 CR123A batteries, remote pressure switch, Allen wrench & Weaver mount You'll find lots of uses for this flashlight. It's small enough that it won't weigh you down when mounted on your gun or when it's slipped in your pocket. Use it for any fix-it jobs around the house, car or shop. Lay it down for a second, and it won't roll off the table or down the driveway because of rolling stop shoulder. At this price, get several for all the times you'll need it when the power goes off!