The P3X Fury uses a high-efficiency, virtually failure-proof LED to deliver your choice of either 15 or 1,000 lumens of perfectly focused light. The 15-lumen level is excellent for general work at close-to-medium distances and also lets you greatly extend the runtime per set of batteries, a valuable option when you're miles from civilization. At either setting the high-strength polymer micro-textured reflector delivers a smooth, comparatively wide beam with a brighter central area and generous peripheral light. The Fury is activated with a two-stage tactical tailcap switch-press for momentary-on low, press further for high, twist for constant-on at either level. The high-strength aerospace aluminum body is smoothly sculpted for a comfortable, secure grip and is hard anodized to military specifications for extreme resistance to scratches, abrasion and corrosion.