Manufactured by Essential Gear, the XT-130 Polymer K2 Tactical Torch utilizes the Luxeon K2 bulb, which produces up to 130 lumens of pure white light. The XT-130 can be used for tactical, self-defense and general purposes. XT-130 features a rugged, corrosion-proof polymer body with an electroplated aluminum reflector. Tactical end-cap switch provides momentary-on or constant-on settings including a switch lock out, which prevents accidental activation. O-ring seals provide for water-resistance. XT-130 is powered by two-123A Lithium batteries and has a run time of up to 10 hours. It measures 5.1 inches by 1.2 inches and weighs only 4 ounces with batteries.