This compact yet powerful cETLus flashlight is ideal for use in hazardous environments that contain explosive chemicals and gases. This light features momentary or constant-on flashlight (120 lumens), floodlight (120 lumens) or dual light (240 lumens). A single set of batteries provides a 17-1/2 hr. run time for flashlight or floodlight and a 4-1/2 hr. runtime for dual lights. This light includes a nonslip grip, two-push-button controls, plus a built-in pocket clip and lanyard. Waterproof to 1m. 7"L. 6.9 oz. Requires three AA batteries.