Streamlight 66318 Micro Stream Black Flashlight

Proprietary Micro Optical System (MOS), for optimized output and runtime. Up to 20 lumens output for up to 1.5 hrs runtime. Super-bright 1/2 watt, 30,000 hour high flux LED An internal polymer body liner and shock proof switch housing allow for operation under the most extreme conditions. Rubber push button tail cap switch. O-ring seaLED. Unbreakable polycarbonate lens. Corrosion and water resistant construction. Water resistant per IPX4; in accordance with specification EN 60529:1992. Type II MIL-SPEC abrasion and corrosion-resistant anodized aircraft aluminum. Shock-proof; drop test verified above the industry standard of six feet. Unbreakable pocket clip. Key ring and safety lanyard included. Includes (1) "AAA" alkaline battery. 1.04 oz. with battery. 3.5" Long.