Wo ho Dr. Fager I have hit the mother load. I was about to go out and take a closeup picture of one of my busted up lights but as I have stated before on the board, there is a great site called how things work...
and guess what... THey have a flippin picture!!!! What a great site I tell ya.
http://home.howstuffworks.com/solar-light1.htm
God I love this site. It should be in everyone's toolbox.
Now this does not look exactly like my lights, but the basic guts are the same. You can also read more about these lights as it has some pages before, and some pages after.
Oh yes. Sorry I got to this so late. I have been at school all day and just got back from a volleyball game.