Surefire X300 TurboX300 Turbo is one of the most sought after weapon mounted lights. With is output and durability you can't go wrong with light. Powered by two 123A lithium primary batteries, the X300T A generates 66,000 candela of high intensity into a compact, handgun practical form factor. Every SureFire Turbo Series model is constructed of rugged, lightweight aerospace aluminum, Mil Spec hard anodized, and O ring sealed to keep out the elements. 650 Lumens, 66,000