The Fifth Day of Kwanzaa, December 30 (Nia means Purpose)

The black candle, then the left most red candle, then the right most green candle, then the 2nd red candle at the left hand side and lastly the next green candle are lit in the same sequence. This represents the 5th principle i.e. Kwanzaa - Nia (NEE-ah) or Purpose.

Read more at http://www.theholidayspot.com/kwanzaa/sevendays.htm#ZThEe8BkisDfUV2O.99