sunshine vs visible light

sunshine and visible light both are nouns.

Word	Noun	Adjective	Verb	Adverb
sunshine	Yes	No	No	No
visible light	Yes	No	No	No

As nouns, visible light is a hypernym of sunshine; that is, visible light is a word with a broader meaning than sunshine:

sunshine: the rays of the sun
visible light: (physics) electromagnetic radiation that can produce a visual sensation

Other hypernyms of sunshine include light, visible radiation.

sunshine (noun)	visible light (noun)
the quality of being cheerful and dispelling gloom	(physics) electromagnetic radiation that can produce a visual sensation
the rays of the sun
moderate weather; suitable for outdoor activities