vigil light vs vigil candle

vigil light and vigil candle both are nouns.

Word	Noun	Adjective	Verb	Adverb
vigil light	Yes	No	No	No
vigil candle	Yes	No	No	No

As nouns, vigil light and vigil candle are synonyms defined as:

vigil light and vigil candle: a candle lighted by a worshiper in a church

vigil light (noun)	vigil candle (noun)
a candle lighted by a worshiper in a church	a candle lighted by a worshiper in a church