seeglass HOT is the new range of heaters specially recommended for outdoor spaces.
Our heaters is a combination of infrared and shortwave halogen with a refined technology. The result is a highly efficient heating technology which is especially suitable for the outdoor area.
Infrared are natural raditation that is almost 50% of the total radiation spectrum of the sun. If the infrarred radiation penetrates our skin, it triggers a pleasant thermal comfort. Therefore, it is also called thermal radiation.
The word "infrarred'' (from Latin '1nfra", bottom, below) clarifies that is a region of electromagnetic radiation, which is above the red end of the visible light spectrum and, therefore, does not contain ultraviolet rays in the radiation spectrum.
Due to its wavelength, the near infrarred radiation penetrates well especially in the air, regardless its temperature. So it becomes clear, why in winter, even though the outside temperature is relatively low, the sun feeling is a pleasant warmth.