A no-nonsense, tough search and rescue light. Submersible to 500 feet, the SabreLite™ 2000 has more failsafe features than any flashlight made. Patented super-bright Xenon laser-spot penetrates water, fog and smoke. Submersible to 500 feet. The automatic purge valve allows internal gas to escape without sacrificing watertight integrity. This flashlight puts out 12,000 candle power, using 3 C-cell alkaline batteries (not included).