The Coast Products Light Knife, No. LK375, is a two-in-one tool that combines a partially serrated knife that opens with one hand with a high-output LED flashlight. Powered by one AAA battery rather than button cells, the light projects a 110-lumen beam for 174', runs for 1.5 hours on high and more than four hours on low and is waterproof rated to IPX7. The heavy duty, stainless steel, drop point blade offers a liner lock that automatically locks it in the open position. The corrosion-resistant blade is 3.75" long when closed and 8.5" long when open, weighs 5.3 oz, has a Polycarbonate handle housed in a stainless steel frame and features a pocket clip.