The M20SX JAVELOT is a new generation of two-tail-switch tactical flashlight. The maximum output has been improved to 820lm. M20SX JAVELOT is powered by 2*CR123A or 1*18650 battery. The LED lamp has been processed by unique technology, which improves the light range to 370 meters. M20SX JAVELOT HUNTING SET has abundant tactical accessories such as weapon mount, filter, and remote pressure switch. It is a good assistant for hunting, law enforcement, search& rescue and outdoors.