View Single Post
  #4  
Old 03-14-2012, 06:37 AM
old_tv_nut's Avatar
old_tv_nut old_tv_nut is offline
See yourself on Color TV!
 
Join Date: Jul 2004
Location: Rancho Sahuarita
Posts: 7,794
Parabolic Aluminized Reflector - like the floodlights used for many decades in outdoor security lamp fixtures
http://www.diynot.com/forums/viewtopic.php?t=139441

Edit - by the way, I do not know how widely mercury lamps were used in TV.
Reply With Quote