Sauna heating device has steam unit for use as dry or wet bathing form combined with light or colored light for color therapy, and sauna ovens, on whose outer casing additional device of illumination body is equipped

The sauna heating device has steam unit for use as dry or wet bathing form combined with light or colored light for color therapy, and sauna ovens, on whose outer casing (1) an additional device of an illumination body is equipped. A light casing (5) with a color field light chamber (16) and a luminous element are mounted on one or more sides at the outer casing of the sauna oven. The light casing is formed of glass or metal with punching or recess as decoration. The illumination body is attached in a railing with oven safety guard.