Surah 24:35
"God (is the) light of the heavens and the earth. A parable of His light (is) like a niche in which (there is) a lamp, the lamp in a glass, the glass as it were a brilliant star, lit from a blessed tree, an olive (tree) neither (of the) East nor (of the) West, whose oil would almost shine, even if no fire touched it – light upon light – God guides to His light whomever He pleases, and God strikes parables for the people, and God has knowledge of everything –"
Moon Emits Light
The moon does not emit its own light but simply reflects light coming from the Sun. The Arabic word for reflected (in`ikaas) does not appear in this Qur'anic verse that says the Moon is a "light". It instead uses the word "Noor" which is used to denote an entity that emits light.