The Streamlight PolyStinger DS LED is a professional-grade, rechargeable flashlight featuring a high-output C4 LED with selectable 120, 240, or 485 Lumens. Constructed from durable Black Polymer, this water-resistant unit features dual push-button switches for versatile operation. It offers a maximum range of 335 meters and a run time of up to 10 hours. Powered by a Nickel-Metal Hydride battery, the kit includes 120V AC and 12V DC chargers. Its polycarbonate lens and rugged 11.90 oz frame make it ideal for demanding environments, providing low, medium, high, and strobe modes. Safety Note: This flashlight features a high-intensity strobe mode which may cause distress for individuals with light sensitivities. Ensure the Nickel-Metal Hydride battery is charged using only the included chargers.