Lamp
The lamp represents the light of God and his son Jesus.
JESUS IS THE LAMP AND GOD IS THE LIGHT.
The lamp of God.
The lamp represents the light of Jesus.
The light bulb represents the light of God.
Background Reading:
Revelation 22:5
The Lamp
5 There will be no more night. They will not need the light of a lamp or the light of the sun, for the Lord God will give them light. And they will reign for ever and ever.