Strong's #3087: luchnia (pronounced lookh-nee'-ah)
 from 3088; a lamp-stand (literally or figuratively):--candlestick.
Thayer's Greek Lexicon:
 ́ 
 
  luchnia 
 
 1) a (candlestick) lamp stand, candelabrum
 
  Part of Speech: noun feminine
Relation: from G3088
  Citing in TDNT: 4:324, 542
 
Usage:
This word is used 12 times:
Matthew 5:15: "a bushel, but on  a candlestick; and it giveth light unto all that"
Mark 4:21: "to be set on  a candlestick?"
Luke 8:16: "but setteth it on  a candlestick, that they which enter in may see the"
Luke 11:33: "a bushel, but on  a candlestick, that they which come in may see the"
Hebrews 9:2: "first, wherein was the  candlestick, and the"
Revelation 1:12: "I saw seven golden  candlesticks;"
Revelation 1:13: "the midst of the seven  candlesticks one like unto the Son of man, clothed with"
Revelation 1:20: "the seven golden  candlesticks. The seven stars are"
Revelation 1:20: "and the seven  candlesticks which thou sawest are the seven"
Revelation 2:1: "of the seven golden  candlesticks;"
Revelation 2:5: "and will remove thy  candlestick out of his place, except"
Revelation 11:4: "and the two  candlesticks standing before the God"