Here is why you will love me...
Ok perhaps strong like,
The best thing to use for the tubes is tomato stakes! they are steel tube covered in a knobby green vinyl. Cut them with a tubing cutter and you get about 20 minispot barrels out of one stake! AWESOME!
they come in several sizes and are very inexpensive. the tubing sizes corespond very well to the 5 and 10MM LEDs.
Get them at Lowes, Home depot, and garden supply store. Cut with a tubing cutter. The look like they are plastic, but they are steel tube underneath!
So I got my tomato(e) stakes...
What is the best way to fasten them to the wall still having them flexible/movable? I think I have found some L-shaped brackets that will work. I also assume that you hot glue the lights inside the tube? How could you use the stakes and still leave the bracket adjustable.
BTW - Allen, your t-shirt is on its way! Never did see you again after Friday night at the hotel bar.