Based on the research at the manufacturer and the actual use of the product, the normal use conditions, general requirements, appearance, performance, infrared heating elements, time control, temperature control, structure and assembly quality, room stability, safety, and control functions are formulated. , several technical indicators of environmental adaptability. Performance includes heating capacity and temperature uniformity indicators. The light wave room belongs to Class I electrical products, and its electrical safety performance should comply with the regulations of GB4706.31. Infrared heating elements have developed three indicators: electric-thermal radiation conversion efficiency, normal total reflectivity, and effective wavelength.