The G2ZX CombatLight LED Flashlight from Surefire is a single-output, 320-lumen, LED light designed for tactical professionals. The CombatGrip configuration has a reduced mid-section diameter and a rubber grip ring that facilitates comfortable use of the flashlight/handgun technique. This innovative body shape is also useful for maintaining a secure grip in cold or wet conditions, even when wearing gloves. A shroudless tactical tailcap enables both momentary and constant-on modes. The fiberglass-reinforced Nitrolon composite housing is impact, corrosion and temperature resistant. It is also o-ring and gasket sealed for weatherproof performance. The light reflector is micro-textured to maximize the width of the beam and a polycarbonate window delivers impact-resistant durability.