Princeton Tec Impact II Flashlight:
The Impact II incorporates a proprietary optical lens system that projects a focused beam of Ultrabright LED light for 28 meters. The ergonomic design, including a built-in utility clip, makes the Imact II easy to handle. The Impact II is powered by 4 AAA Alkaline batteries with a burn time of over 75 hours of useful light. The rugged construction is sure to be reliable when you need it.