This Flashlight is cETLus, ATEX, IECEx, and INMETRO-certified Intrinsically Safe for use in both above and below ground hazardous locations where explosive gases and dust may be present. The 5418 uses a CREE® LED rated at 200 lumens that works with a deep parabolic reflector to create a 143 meter flashlight beam. The tail switch provides momentary or constant-on functionality. This light meets the requirements of NFPA-1971-8.6 (2013) from 3 AA premium batteries (not included). The mount can be attached to either side of the helmet to provide hands-free illumination. Additionally, the user can set the angle of the mount through 140 degrees of adjustment to provide clearance around face shields, goggles or other helmet-mounted equipment.