The festival of Diwali, known as the "Festival of Lights," features unique symbols such as diyas (oil lamps), rangoli (colorful floor designs), and fireworks. Each symbol represents the victory of light over darkness and good over evil. The lighting of diyas signifies welcoming positivity and prosperity into homes. Rangoli, often made from colorful powders or flowers, beautifies entrances, while fireworks create festive cheer, making Diwali a joyous and culturally rich celebration.