Designed for optimum light output, the new MAGLITE ML100 LED flashlights deliver performance oriented features in a sleeker compact design. Available in either 2 or 3 Cell C size, these advanced lighting instruments are driven by next-generation MAG-LED Technology. Now with more features..amazingly bright and longer battery life than ever before. Full Power, Power Save (25%), Strobe (12/sec), SOS (Intl Morse Code), Momentary On/Off.