OQC2193 Features: * 100,000 hour lifetime LED never needs replaced * Waterproof, aluminum body can be used in any environment * Run time of up to 96 hours * LED can be seen for over a mile away * Flame Stylus LED Penlight Construction: * Compact size and Flame design make it easy to distinguish among other toolsStylus LED penlight is constructed of waterproof aluminum with a ridged body and pocket clip. Features a 100,000 hour White LED that can be seen for over a mile away. Push button momentary and rotary tailcap "on-off" switching. Run time of up to 96 hours on 3 AAAA Alkaline batteries. Flame design. Warranty: * Lifetime warranty does not cover abuse