Super Tac™ LED w/ C4, Tactical Flashlight The Super Tac™ is an extremely high performance lithium battery-powered flashlight featuring latest in C4® LED technology for extreme brightness and long range illumination combined with a push button momentary or constant "on" tail cap switch for one handed operation. C4® LED, shock-proof with a 50,000 hr lifetime, is 3X brighter than a super high-flux LED 135 lumens measured system output. Deep-dish parabolic reflector produces a long range targeting beam with optimum peripheral illumination to aid in navigation. Optimized electronics provide regulated intensity. Runtime: up to 3.5 hours to the 10% output level Fits Streamlight 69100 Rail Mount; Operates with remote switches. LED Solid State circuitry provides regulated light output throughout battery life. 6.62"; 7.1 oz (Holster included)