Akhand Jyoti or Akhand deep brings happiness to the worshippers. The light through the Akhand Jyoti inflames the body system and improves the concentration. The greater is the concentration the more is the power of worship. Japa and prayers which are performed in front of Akhand Deep are multiple times more powerful as compared to usual prayer. It brings happiness and prosperity for the worshiper.
The light of Akhand Jyoti cannot be extinguished. The akhand jyoti will be kept flaming for all the seven days of the festival.