lighting

noun3

1. •
   the equipment used to make a place bright, and the way it makes the place look

   • The acetylene gas lighting in the station offices and platforms at Kyle of Lochalsh recently has been replaced by electric lighting. — 1951
2. •
   The act of activating such equipment, or of igniting a flame etc.
3. •
   (old-fashioned) The process of annealing metals.