PURPOSE: A heat emitting lighting lamp is provided to configure a heat exchange unit of a heat emitting unit in a coil structure, thereby increasing space usability. CONSTITUTION: A chamber(10) includes a receiving unit(11). A refrigerant(20) is stored in the receiving unit of the chamber. An LED module(30) is combined with the external wall of the chamber. A heat emitting unit includes an inflow unit, a discharging unit, and a heat exchange unit. The inflow unit and the discharging unit are connected in the receiving unit. The influx unit and exhausting part respectively have the inlet pipe and exhaust pipe. The heat exchanger interlinks the influx unit and exhausting part.
