The word(s) "light" appears 146 time(s) in 131 verse(s) in Quran in Abdullah Yusuf Ali translation.

(81) Nor are the depths of Darkness and the light;

(82) And if they reject thee, so did their predecessors, to whom came their messengers with Clear Signs, Books of dark prophecies, and the Book of Enlightenment.

(83) But those who reject (Allah) - for them will be the Fire of Hell: No term shall be determined for them, so they should die, nor shall its Penalty be lightened for them. Thus do We reward every ungrateful one!

(84) They swore their strongest oaths by Allah that if a warner came to them, they would follow his guidance better than any (other) of the Peoples: But when a warner came to them, it has only increased their flight (from righteousness),-

(85) Fruits (Delights); and they (shall enjoy) honour and dignity,

(86) But there - will be put to flight even a host of confederates.

(87) But it is for those who fear their Lord. That lofty mansions, one above another, have been built: beneath them flow rivers (of delight): (such is) the Promise of Allah: never doth Allah fail in (His) promise.

(88) Is one whose heart Allah has opened to Islam, so that he has received Enlightenment from Allah, (no better than one hard-hearted)? Woe to those whose hearts are hardened against celebrating the praises of Allah! they are manifestly wandering (in error)!

(89) Those in the Fire will say to the Keepers of Hell: "Pray to your Lord to lighten us the Penalty for a day (at least)!"

(90) It is He Who has created you from dust then from a sperm-drop, then from a leech-like clot; then does he get you out (into the light) as a child: then lets you (grow and) reach your age of full strength; then lets you become old,- though of you there are some who die before;- and lets you reach a Term appointed; in order that ye may learn wisdom.