The SUN and the MOON were created the 4th day of creation in Genesis...and there was light BEFORE the 4th day!!!!
It's because there was electricity/illumination..
Genesis Chapter 1

Just like it is once again!!!
We have no need of the light of the sun or moon
....because we have electricity......again.
Revelation 21:22 I saw no temple in it, for the Lord God the Almighty and the Lamb are its temple. 23And the city has no need of the sun or of the moon to shine on it, for the glory of God has illumined it, and its lamp is the Lamb. 24The nations will walk by its light, and the kings of the earth will bring their glory into it.…

In the beginning Electricity
In the end Electricity


Take for example:
The burning bush..
Exodus 3:
2The angel of the LORD appeared to him in a blazing fire from the midst of a bush; and he looked, and behold, the bush was burning with fire, yet the bush was not consumed. 3So Moses said, "I must turn aside now and see this marvelous sight, why the bush is not burned up."…

Simply a bush with
lighting on it..
Like that of a Christmas Tree.
The burning bush is the Christmas tree
Christmas the celebration of
Christ's birthday.

Matthew 24:27 For as the lightning cometh out of the east, and shineth even unto the west; so shall also the coming of the Son of man be.
uke 17:24
For the Son of Man in his day will be like the lightning, which flashes and lights up the sky from one end to the other.