A revolutionary breakthrough in flashlight technology, designed for optimum light output, the new MAGLITE XL100 LED flashlight delivers user-friendly, performance oriented features in a sleek, tactical design. Engineered from the ground up, this advanced lighting instrument is driven by the next generation of MAG-LED technology and includes the Advanced Flashlight User Interface. The Maglite XL100flashlight features a push-button tail cap switch with (5) selectable modes, plus lockout (prevents accidental operation).