The AE LifeLight™ is a flashlight, divelight, searchlight, and emergency light all in one and has recently completed testing for Class 1, Division 1, Groups A-F (all gases and dust). This intrinsically safe flashlight is ideal for use in hazardous locations.
Using standard AA batteries it will run for 4+ hours at (275-180 lumens), gradually diminishing in output for 72 hours.