Pull flashlight from magnetic cap to activate the 3 LED lights. Carabiner allows you to clip it to an item to keep it handy. Comes with two CR2032 replaceable batteries. Light is 12.9 lumens & has a distance of 21 meters. Design: U.S. Patent No. D657484. Complies with Prop 65. 1.25" W x 2.5" L x 3" H
