Revelation 4:5

And out of the throne proceed lightnings and voices and thunderings; and there were seven lamps of fire burning before the throne, which are the seven Spirits of God;

Revelation 1:12

And I turned to see the voice that was speaking with me; and, having turned, I saw seven golden candlesticks;

Matthew 5:14-16

"Ye are the light of the world: a city, set upon a hill, cannot he hid.

Revelation 1:20-1

the mystery of the seven stars which you saw in My right hand, and the seven golden candlesticks. The seven stars are the angels of seven assemblies; and the seven candlesticks are seven assemblies."

Treasury of Scripture Knowledge

Summary

And said unto me, What seest thou? And I said, I have looked, and behold a candlestick all of gold, with a bowl upon the top of it, and his seven lamps thereon, and seven pipes to the seven lamps, which are upon the top thereof:

Bible References

A candlestick

Matthew 5:14
"Ye are the light of the world: a city, set upon a hill, cannot he hid.
Revelation 1:12
And I turned to see the voice that was speaking with me; and, having turned, I saw seven golden candlesticks;
Revelation 2:1
"To the angel of the assembly in Ephesus write these things," saith He Who holdeth the seven stars in His right hand, He Who walketh in the midst of the seven golden candlesticks:

Seven

Revelation 4:5
And out of the throne proceed lightnings and voices and thunderings; and there were seven lamps of fire burning before the throne, which are the seven Spirits of God;