A Metal Diya is a traditional oil lamp made from metal, often brass or bronze. It holds oil and a cotton wick, which, when lit, provides a steady flame. Metal diyas are popular in various cultures and are commonly used during religious ceremonies, festivals, and special occasions. They symbolize the dispelling of darkness and the presence of light, knowledge, and positive energy. Metal diyas are cherished for their durability and intricate designs, adding a touch of elegance and spirituality to homes and religious events.