== Split or Rewrite? == 

 PAR lamps are used in many applications other than the theatre.  I have just changed the introduction to reflect that. Theatrical use is surely important, but there are at least twenty PAR lamps in my house and boat, so surely the vast bulk of their use is off the stage.  I think that perhaps we should keep the lamp and general information under this title and take the bulk of the article into a new article with a title something like "PAR - Theatre". As it stands, it may confuse those who come looking for information on a non-theatrical use of PAR lamps.  Thoughts?