lighting vs illumination

lighting and illumination both are nouns.

Word	Noun	Adjective	Verb	Adverb
lighting	Yes	No	No	No
illumination	Yes	No	No	No

As nouns, illumination is a hypernym of lighting; that is, illumination is a word with a broader meaning than lighting:

lighting (noun)	illumination (noun)
the act of setting something on fire	painting or drawing included in a book (especially in illuminated medieval manuscripts)
the craft of providing artificial light	the luminous flux incident on a unit area
apparatus for supplying artificial light effects for the stage or a film	an interpretation that removes obstacles to understanding
having abundant light or illumination	the degree of visibility of your environment
	a condition of spiritual awareness; divine illumination