Extremely powerful rechargeable flashlight offers 3 microprocessor controlled variable intensity modes, strobe mode and the latest in power LED technology. Case Material: super tough, non conductive nylon polymer with non-slip rubberized comfort grip. Unbreakable lens with scratch-resistant coating. Light Source: C4 LED technology, impervious to shock with a 50,000 hour lifetime. Deep-dish parabolic reflector produces a long range targeting beam with optimum peripheral illumination to aid in navigation. Features: IPX4 rated for water resistant operation, 3 meter impact resistance tested, and LED charge-continuity indicator on charger base.