The NightStar “Shake” flashlight batteries are charged when you shake the light back and forth. This flashlight is waterproof and the manufacturer claims it can be stored for years with the ...
I was looking at one of these:<BR>http://www.thinkgeek.com/gadgets/lights/5a9f/<BR><BR>As a gift or the larger hand crank one.<BR>http://www.thinkgeek.com/gadgets ...
Hold the flashlight horizontally and shake it so the magnet moves through the coil. Shine the light at the audience. Original construction: purchased. The flashlight has had its capacitor and on/off ...