Streamlight PolyTac Tactical C4 LED Flashlight with Lithium Batteries Black

Designed for the broadest range of lighting applications at the best value. Durable, waterproof construction ensures continued use in many different extreme conditions.Material/Lens : High impact super tough nylon polymer for exceptional durability, a superior grip texture provides a comfortable, but slip-resistant feel. All openings o-ring sealed for weather resistance.Dims/Weight - Length: 5.34 in. (13.56 cm); Body Diameter: 1.00 in. (2.54 cm); Head Diameter: 1.25 in. (3.18 cm); Major Diameter: 1.36 in. (3.45 cm), 4.2 oz (121 grams) with batteriesLight Source: C4 LED technology, impervious to shock with a 50,000 hour lifetimeSwitch - TEN-TAPA(R) programmable switch allows user selection of one of three different programs: high/strobe/low (factory default), high only, or low/highBattery - Two 3V CR123A lithium batteries (included)IPX7 waterproof to 1 meter for 30 minutes; 3m impact resistance tested