Streamlight has redesigned its Survivor rechargeable flashlight to make it safer and more durable. It now has an extended run time of 1.7 continuous hours and is rechargeable up to 1,000 times. The new Survivor also has SmokeCutter optics featuring a "black dot" xenon bulb that penetrates smoke and fog, an unbreakable Lexan lens, an easy-operation rotary switch and an O-ring sealed nylon case for water resistance.