This USB rechargeable 300 and 180 lumen, aircraft aluminum LED light is a perfect accessory for the Sgt Fire Radio Strap. Using 4 different functions, and adjustable focus lens will ensure the right light for the right use. When secured with our high strength elastic loops and the light clip the light is extremely useful in low light enviornments, allowing you to free up your hands. Focused (adjustable) beam can be used to locate and direct light at farther distances.Approximately 12 hour run time. Screw on battery cap. Light comes with the Sgt Strap flag logo laser engraved.