A large-diameter Turbohead, a Total Internal Reflection (TIR) lens, and an ultra high-output 4-die LED emitter come together to produce a powerful, focused beam suitable for spotlight/searchlight applications in a combatlight that's less than 9 inches long. The high-performance LED is virtually immune to failure since there is no filament to burn out or break, and it provides a far longer runtime per set of batteries when compared to incandescent lights of similar lumen output. A tough aerospace aluminum body with a Mil-Spec hard-anodized finish offers extreme durability. This 4-die LED illumination tool from SureFire also features an ergonomic CombatGrip configuration, suited for flashlight/handgun techniques and provide a secure hold even with cold, wet, or gloved hands. Features tactical switching: a pushbutton switch located on the tailcap for fast no-look access and for use with flashlight/handgun techniques. Activates maximum light output when fully depressed. Grey finish.