Hi:
I'm a day late (AND a dollar short), but here are the pictures of the bells.
Notice on the back, I mounted a double outlet without a box and plugged the light strings into this. I ran the channels to the two screws. I know this is "unprotected", but the outlet is against the wall, and cannot be reached without taking the bell down. It is also somewhat protected from rain (rarely here in Yuma, AZ) and is a perfect fit for the 1" x 2" stiffener
The bell is propped up on a lawn chair, so you can get an idea of the size. If anyone needs measurements, I will be glad to provide those.
This was a quick way to make them. (See my earlier post on how I did it). I was really short of time and had to do it as quickly as possible, but they seemed to come out OK and are re-usable.
The holes were punched from the back, but should have probably been done from the front so the foil didn't tear. If you look around the bulbs, you can see this, but it cannot be seen from the street.
I used some aluminum foil tape with adhesive on the back to patch some holes. This is also not noticeable from the street.
The third picture is with the strings on.
Also, here is some videos:
http://www.vimeo.com/8263683