The best-known festival in India that celebrates lights is Diwali, also referred to as the Festival of Lights. Typically celebrated in October or November, Diwali symbolizes the victory of light over darkness and good over evil. Families illuminate their homes with oil lamps (diyas), candles, and colorful lights while exchanging gifts and sweets. Fireworks are often part of the festivities, adding to the vibrant atmosphere. Each day of the five-day festival has its significance, marked by rituals, prayers, and various cultural traditions, making Diwali one of the most widely celebrated and culturally significant festivals in India.