Lightwave Tec1000 LED Flashlights

6 inches long (152 mm), 3/4 inch diameter at the widest part, 1/2 inch diameter at the top. Operates on 3 AAAA batteries, included. Battery life 210 hours from a fresh set of batteries Shockproof; engineered to withstand a 3 foot drop on bare concrete Water resistant. Can be used under all weather conditions. Not intentionally submersible! High impact ABS housing doesn't break, bend or shatter. Does not feel cold to the touch. Nonconductive. Bumper Head. Recessed LED is well protected and doesn't emit side glare. Electronic On/Off Switch - it's the yellow pushbutton you see on the side of the housing. 3 Year Limited Warranty