The brass diya, like the one you’ve shown, is a traditional oil lamp that holds deep cultural, spiritual, and aesthetic significance in India,

• Auspicious Lighting: The act of lighting a diya symbolizes the triumph of light over darkness, knowledge over ignorance, and good over evil. The flame is considered a representation of divine energy and is believed to purify the surroundings.
• Daily Worship (Pooja): Many Hindu households light a diya every day as part of their morning and evening prayers, offering the light and warmth to the deities.
• Festivals and Ceremonies: Diyas are an integral part of festivals like Diwali, Navratri, and other religious occasions. They are lit in homes, temples, and along walkways to create a sacred and welcoming atmosphere.
• Creating a Serene Atmosphere: The warm, flickering light of a diya creates a peaceful and calm ambiance in any room. It is often used during meditation or to create a relaxing environment.
• Housewarming Gifts: It is a perfect gift for a housewarming ceremony, symbolizing the wish for light, prosperity, and peace in the new home.
• Festive Gifting: Gifting diyas, especially during Diwali, is a popular tradition that symbolizes sharing light and happiness with loved ones.