Matthew 17:2

There in their presence His form underwent a change; His face shone like the sun, and His raiment became as white as the light.

1 Timothy 6:16

who alone possesses immortality, dwelling in unapproachable light, and whom no man has seen or can see. To Him be eternal honour and power! Amen.

Revelation 21:23

Nor has the city any need of the sun or of the moon, to give it light; for the glory of God has shone upon it and its lamp is the Lamb.

Revelation 22:5

And there will be no night there; and they have no need of lamplight or sunlight, for the Lord God will shine upon them, and they will be kings until the Ages of the Ages."

Treasury of Scripture Knowledge

Summary

And his brightness was as the light; he had horns coming out of his hand: and there was the hiding of his power.

Bible References

Brightness

Matthew 17:2
There in their presence His form underwent a change; His face shone like the sun, and His raiment became as white as the light.
1 Timothy 6:16
who alone possesses immortality, dwelling in unapproachable light, and whom no man has seen or can see. To Him be eternal honour and power! Amen.
Revelation 21:23
Nor has the city any need of the sun or of the moon, to give it light; for the glory of God has shone upon it and its lamp is the Lamb.
Revelation 22:5
And there will be no night there; and they have no need of lamplight or sunlight, for the Lord God will shine upon them, and they will be kings until the Ages of the Ages."