R
Richard P.
I saw a product at a local mall a few months ago and I saw it again tonight, it's a flashlight that
doesn't need batteries. You just shake it back and forth for 30 seconds and you get about 20 mins
of light from it. It has a couple of white LED's and the case is clear allowing you to see the
magnet that slides back and forth inside a coil of copper wire as you shake it.
Anyone have any real world experience with these..?
doesn't need batteries. You just shake it back and forth for 30 seconds and you get about 20 mins
of light from it. It has a couple of white LED's and the case is clear allowing you to see the
magnet that slides back and forth inside a coil of copper wire as you shake it.
Anyone have any real world experience with these..?