The X14 features our industry-first X-Lens Technology™- two LEDs focused into one powerful beam. The unique ridged bezel design houses our optimized heat management system that allows us to drive our LEDs harder, producing a powerful 450 lumens on just four AA batteries. The X14 also features the Advanced Focus System with lens/reflector optic for more clean and concentrated light where you need it most. Up close spill or a long-distance beam; the choice is yours.