When it doesn't fit anywhere else
 #103113  by brutusbuck45
 
Jedi, though?

http://www.jedistar.com/index.htm

If you care to, check out this link I stumbled across today when Googling the Dr. Z Air Brake Lite. I got "stuck" there for nearly an hour today and could have been on the site much longer. I particularly like the nice index of low watt and valve amps: http://www.jedistar.com/low_watt_amps.htm.