incandescent vs phare

incandescent

noun

  • An incandescent lamp or bulb 

adj

  • Showing intense emotion, as of a performance, etc. 

  • Emitting light as a result of being heated. 

  • Shining very brightly. 

phare

noun

  • lighthouse 

  • beacon 

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