Infrared technology
When an object’ temperature is higher than above absolute zero, able to produce infrared radiation as ir led strips. The wavelength of the radiation is widely used,  but we are committed to the use of such radiant energy, in fact cannot heating on an object to be heated direct. Infrared ray is a kind of electromagnetic radiation,
visible light wavelength is long, generally in accordance with the peak energy or peak emission wavelength is divided into the following three:

LW: ceramic infrared radiation heater

MW: quartz plate infrared radiation heater

Sw: quartz halogen infrared radiation heater