Diwali Lights, also known as Diyas, are small oil lamps traditionally used during the festival of Diwali, which celebrates the victory of light over darkness. These lamps are typically made from clay and filled with oil, with a cotton wick that is lit to create a warm glow. People place them around their homes, on windowsills, and in courtyards to invite prosperity and happiness. During Diwali, homes and public spaces are adorned with colorful lights and decorations, symbolizing joy and festivity. The illumination from the Diyas represents the triumph of good over evil, making the festival a time for family gatherings, prayers, and celebrations.