SureFire G2ZX CombatLight SingleOutput LED Combat FlashlightThe single output G2ZX, designed and built specifically for tactical use, produces 320 lumens of brilliant white light from a high performance LED that is virtually immune to failure since there's no filament to burn out or break. It uses a micro textured polycarbonate reflector to create a smooth beam with optimal light distribution excellent reach combined with significant surround beam for peripheral vision. The G2ZX bezel is matte black Mil Spec