Diwali is known for rows of glowing diyas, but one lamp has a special meaning that many people may not know. It is lit in honour of Yama, the Hindu god associated with death and justice.This ritual is called Yama Deepam or Yamadeep Daan. In many traditions, families light an oil lamp outside their homes, often near the main entrance, on the evening of Dhanteras. The lamp is traditionally associated with prayers for protection from untimely death and for the well-being of family members.The practice is especially observed in parts of North India, although the exact date, placement and ritual details can differ from one region to another.
