Driven with next generation MAG-LED technology, the Maglite 100 offers outstanding output intensity & an extended battery life. An incorporated Intelligent Energy Management system monitors the balance of brightness & power usage to deliver optimum illumination whilst preserving as much energy as possible. Five different operating modes give you greater versatility when heading out into the dark. They include full power, power save (25%), strobe, SOS & momentary on/off. With a hardwearing, corrosion resistant aluminium casing sealed at both ends with water-tight o-rings, the Maglite 100 is one of the most rugged & reliable torches in the market.