The SureFire E2D Defender Ultra is a tactical flashlight designed for those who demand both performance and durability in their everyday carry gear. Crafted from aerospace-grade aluminum this robust flashlight is more than just an illumination tool-it's a defensive asset. The crenellated Strike Bezel and scalloped tailcap make it a formidable choice when physical defense is needed. Offering a powerful 1000-lumen LED beam it delivers intense white light to disrupt night-adapted vision ensuring a tactical advantage in high-stakes situations. The Total Internal Reflection (TIR) lens ensures a focused far-reaching beam while providing ample spill light to maintain awareness of your surroundings. Weighing just 4.20 ounces and featuring an IPX7 waterproof rating it's built to withstand harsh conditions. The SureFire E2D Defender Ultra is a reliable companion for those who refuse to compromise on safety and performance.