Yes finally I have found a use for the cigarette lighter in my car.  At an estimated frugal $14.99 this item won Best New Interior Accessory prize at SEMA 2007.  You can never have too many flashlights in your car, I have one of those crank LED flashlights in my car so its always ready to use.  According to the web page a 3 hour change gives you 1 hour of light.  I like this idea because cigarette lights really serve no purpose in cars other than a power outlet.  Seriously who smokes any more??