The Brinkmann ArmorMax Aluminum Rechargeable LED Tactical Flashlight has a polished parabolic reflector premium grade LED that produces 170-Lumen 321-Meter beam distance 3.5-Hour run time and features a high low or strobe setting. Made of machined aircraft grade anodized aluminum the flashlight is water and shock resistant and includes a lanyard for easy carrying. Rechargeable 18650 Lithium battery and charger included.