fits in the palm of your hand, but doesn�t compromise on power. Put this light in your pocket or clip it to the brim of your hat and have light wherever you go. C4® LED delivers 35 lumens; 360 candela; runs 2.25 hours. Type II MIL-SPEC abrasion and corrosion-resistant anodized aircraft aluminum construction with unbreakable, scratch-resistant polycarbonate lens. Includes one "AAA" alkaline battery and high-strength �break away� safety lanyard. Push button tail switch � momentary or constant on operation. IPX4 water-resistant. L x D: 3.5" x .6" (90 x 15 mm). 1.04 oz (29.7 g). Matte Black.