The Streamlight PolyTac C4 LED Tactical Flashlight combines rugged reliability with versatile performance, delivering 600 lumens from a C4 LED source rated for 50,000 hours of life in a compact 5.34 inch, 4.2 ounce package crafted from high-impact nylon polymer for a comfortable, slip-resistant grip. Equipped with the TEN-TAP programmable switch, this flashlight offers flexible lighting options to suit any scenario, including high/strobe/low, high only, or low/high modes, ensuring rapid adaptation in tactical, outdoor, or emergency settings. Powered by two included 3V CR123A lithium batteries, it provides dependable power for extended use without frequent replacement. The PolyTac is built to endure demanding environments and is IPX7 waterproof, remaining functional when submerged up to 1 meter for 30 minutes, and it has been tested for impact resistance up to 3 meters, making it an ideal choice for outdoor adventures, law enforcement, or military applications. With its compact form, proven durability, and pro-grade illumination, the Streamlight PolyTac C4 LED Flashlight stands out as a high-performance option for anyone requiring reliable, ready-to-deploy light in any conditions.