Ultracompact, multi-output flashlight combines bright, shockproof C4® LED with solid-state power regulation, delivering maximum light output throughout battery life. High, low and strobe settings provide lighting for any situation. Tactical, push-button tail switches for one-handed operation. Mil-spec-anodized aircraft-grade aluminum bodies and impact-resistant, tempered glass lenses. Anti-roll facecaps and unbreakable pocket clips keep your flashlight from rolling away. IPX7 rated design, waterproof to one meter for 30 minutes. Alkaline batteries provide power, making spares easy to come by. Comes with nylon sheath. Runs on one AA battery (included). Output: 50 lumens to 76 meters for 1.75 hours (High), 6 lumens to 24 meters for 22 hours (Low), 50 lumens for four hours (Strobe). Length: 3.97". Weight: 2.3 oz.