Glo-Toob AAA Series Blue GTBAAA
3 1/2" overall with split ring. Clear cylindrical housing with GLO-TOOB logo. LED lighting source is viewable from 360¬∞?. Medium impact resistant design. 3 modes: 100% constant on, 25% constant on and Flash. Waterproof: up to 200ft. Twist waterproof tailcap switch. Working temperature: 5¬∞F to 131¬∞F. Depending on mode selection, battery life could last from 4-15 hours. Includes black nylon detachable lanyard. Uses one AAA battery (included).