The Trustfire G03 is a compact and light weapon light, you can't even notice it when it's on the weapon and it fits easily in the gun holster. It can be attached to any Glock rail-equipped pistol or weapon. The design of the double switch button facilitates convenient right- and left-handed use of the weapon. When pressed briefly, it lights up with a static light, and when pressed, it will only work for the necessary time. The maximum brightness of the lamp is 210 lumens, its range is 90m.