1. (of electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves.
1. a small room used as a hot-air or steam bath for cleaning and refreshing the body.
Sunlighten saunas use infrared heat instead of hot rocks or steam used in traditional
saunas. Traditional saunas heat the air at
extremely high temperatures which can make
the experience unbearably hot and difficult
to breathe. Because infrared heats the body
directly instead of simply heating the air,
infrared saunas are seven times more effective
for detoxification. In a Sunlighten sauna, you
will experience the deepest, most detoxifying sweat of your life.