The Streamlight ProTac 2L-X is a compact, ultra-bright dual fuel flashlight designed for both tactical applications and everyday carry, making it an essential tool for anyone in need of reliable illumination. With an impressive output of 500 lumens, this high lumens flashlight features C4 LED technology that delivers a powerful beam with a range of up to 165 meters, ensuring you can see and be seen in any situation. The ProTac 2L-X offers versatile power options, accepting either one Streamlight rechargeable 18650 battery or two CR123A lithium batteries, allowing you to choose the best power source for your needs. Its TEN-TAP Programming feature provides three user-selectable programs, including high/strobe/low, high only, and low/high, giving you the flexibility to adapt to various environments. Built to withstand the rigors of daily use, this tactical flashlight boasts a durable anodized aluminum construction, is IPX7 waterproof for up to 30 minutes at a depth of 1 meter, and has been impact tested to 2 meters, ensuring it can handle tough conditions. Weighing just 3.9 ounces with CR123A batteries and featuring a removable pocket clip, the ProTac 2L-X is designed for easy carry and accessibility. Whether you need a dependable flashlight for outdoor adventures, emergency situations, or everyday tasks, the Streamlight ProTac 2L-X is the perfect choice, combining high performance, durability, and convenience in a sleek, compact design.