Nightstar CS Renewable Energy Shake Flashlight

With only one moving part, the NightStar CS flashlight transforms simple motion into light. When gently shaken, a super high-strength rare earth magnet passes smoothly through a wire coil, efficiently generating electrical energy. A heavy duty capacitor, which can be recharged repeatedly, stores the energy and delivers power to a Super Bright StarCore® LED. Two minutes of shaking provides 20 minutes of light. In total darkness, the NightStar CS will illuminate a 12-foot diameter area at 50 feet. NightStar's state of the art components are contained within a rugged, waterproof housing weighing only 5.4 ounces and 7" long that ensures operation even in the most severe conditions.

Nightstar CS Features:

Patented & Cutting Edge Technology - NightStar was the world's first renewable energy flashlight and remains the most advanced and well crafted magnetic LED flashlight available.
Unparalleled Reliability - No parts to burn out, break or replace, even when exposed to repeated impacts and extreme temperatures.
Performance - In total darkness, the NightStar CS flashlight uniformly illuminates a 12 ft (3.65m) diameter area at 50 ft (15m).
Efficient & Simple - With only one moving part, 2 minutes of shaking is transformed into 20 minutes of light.
Durable - Waterproof (to a depth of 160-ft (49m)), chemical resistant, and high impact strength housing. Solid state electronics. Shock proof, high brightness StarCore® LED.
Versatile Ideal for home and business tool and emergency kits.
Unique - Luminescent switch will glow for hours allowing for easy operation, it floats with the light shining upwards and the detachable endcap has holes for a lanyard.
Economically Practical - Quickly pays for itself by not having to replace batteries or bulbs.
Tested - Proven reliability in extreme conditions around the world. Independent Laboratory verification of all specifications.