I was able to pick up these $39 lights at Lowes for $4 each. They are designed for candles but I decided to go ahead and make them electric.
I started by drilling a hole in the bottom of the fixture and feeding a extention cord that I had cut the female end off of up through the bottom of the light and through a 6" piece of 1 1/2 PVC.
I them added a candelabra base to the end of the wire. I had to build up the area around the base so if would bit semi-snuggly into the PVC pipe so after covering all of the wiring I wrapped the base in a folded up paper towel and duct tape.
After sliding the base down inside the PVC, I secured it with a generous amount of glue from a hot glue gun. This also gave it a candle apperance. I then secured the candle like fixture back into the light fixture with more glue from the glue gun.
After about 15 minutes of work, a completed light! I figure each light cost me about $7.50!
I have 14 more of these to put together. I had given some thought to adding a flicker affect but 15 of these lights flickering all around me would drive me nuts. I also may make the electrical cord go out through the top of some of them but that still questionable. I hole in the top would allow water in as well if not sealed 100%.