STYLUS PRO® penlight with white C4® LED delivers 65 lumens, 690 candela, runs 6.5 hours. Push button tail switch - momentary or constant on operation. Includes two AAA alkaline batteries and tear-resistant nylon holster. Type II MIL-SPEC abrasion and corrosion-resistant anodized aircraft aluminium construction with unbreakable, scratch-resistant polycarbonate lens. IPX4 water-resistant. About the size of a marker, it conveniently fits in your pocket and a removable pocket clip ensures it stays in place.