NIGHTSTICK EDC RECHARGEABLE FLASHLIGHT BLACK 320 LUMENS USB The USB-320 is a rechargeable flashlight with metal housing and an LED rated at 320 lumens for 1.5 hours. This compact flashlight measures 1.5-inches long and weighs 3 oz. This light has both momentary and constant-on modes. The IPX7 waterproof housing has a sleeve collar that discretely opens for USB charging. Includes a 2’ USB charging cable and lithium-ion rechargeable battery.