More on tactical lighting products from 6Mil... "The eX2 has all the core elements of our higher end X2 tactical handheld light. Whether you are using it for low light tactical maneuvers or as a backup light, eX2 meets illumination requirements of a tactical operator to the needs of a patrol officer. The light beam is pre-focused at the factory for optimal centre intensity in achieving the longest distance.
The lamp is protected with tempered glass lens that can be replaced if cracked from frontal impact. Unlike other low end flashlights made of plastic materials, eX2 is completely crafted out of aerospace grade aluminum for heavy uses. The eX2 is completely finished in anti-corrosive Type II black anodized exterior."