Product details:

SureFire's E2D LED Defender Ultra earns its name from the innovative Strike Bezel enhancement, which transforms the light into a self-defense weapon should a situation call for it. Its small size is misleading, as it is capable of producing a concentrated 500-lumen beam of light for illuminating a dark area or disorienting a target. This compact personal carry light features a Total Internal Reflection lens to maximize beam clarity and peripheral vision, as well as a nearly indestructible LED that regulates power output. The light also has a low setting with a 67-hour runtime, making it a perfect light for constant work or outdoor use. The dual-output tail switch button makes alternating between the settings simple, quick and efficient.