floodlight vs limelight

floodlight

verb
  • To enlighten or illuminate with floodlight(s). 

noun
  • Powerful artificial illumination with a broad beam, especially in a series of units on pylons used to illuminate a sports ground. 

  • A projector of a bright beam of light for use in theatres and studios; a flood 

limelight

verb
  • to illuminate with limelight 

noun
  • A type of stage lighting once used in theatres and music halls, producing a bright light by the use of incandescent quicklime. 

  • Attention, notice, a starring or central role, present fame. 

How often have the words floodlight and limelight occurred in a corpus of books? (source: Google Ngram Viewer )