Vine's Expository Dictionary: View Entry
Trench's Synonyms: xlvi. φῶς, φέγγος, φωστήρ, λύχνος, λαμπάς.
φέγγος phéngos, feng'-gos; probably akin to the base of G5457 (compare G5350); brilliancy:—light.
The KJV translates Strong's G5338 in the following manner: light (3x).
light
of the moon
of a candle or lamp
the bright sunshine, the beam of light
Strong's Number G5338 matches the Greek φέγγος (phengos), which occurs 3 times in 3 verses in the TR Greek.
View OT results in the LXX Greek concordance
View NT results in the MGNT Greek concordance
Mat 24:29
Mar 13:24
Luk 11:33