Light is one of the oldest and most meaningful symbols, found in cultures and religions worldwide. Deepawali, Deepavali, or Diwali is the biggest and the brightest of all Hindu festivals. It is the festival of lights: deep means "light" and avali "a row" to become "a row of lights." The Festival of Lights, is the most popular Hindu festival of good overcoming evil. The triumph of light over darkness is celebrated with Divas, lamps and fireworks. Diwali is composed of five days, each with its own story.