The festival known as the "Festival of Lights" is Diwali. Celebrated predominantly in India and among Hindu communities worldwide, Diwali symbolizes the victory of light over darkness and good over evil. Traditionally, it lasts five days, with each day holding significance and rituals. Families light oil lamps or diyas, decorate their homes, and participate in prayers, feasts, and firework displays. The festival's origins are linked to various mythological stories, including the return of Lord Rama to Ayodhya after defeating the demon king Ravana. It fosters unity, joy, and community spirit.