Surefire announces the release of the SureFire M600IB Scout Light with the Intellibeam Technology... "The revolutionary SureFire M600IB is the most sophisticated, most innovative member of our best-selling Scout Light Family. It utilizes SureFire’s proprietary IntelliBeam™ Technology—an intelligent sensor and microprocessor-based system that continuously evaluates the environment where the beam is aimed—to automatically adjust the light output to the optimal level, between 100 and 600 lumens, faster than the human eye can detect."