... .With reflection coating halogen heater tube,which can make 75% infrared heat reflection focus on onedirection to reduce energy loss.2 ... heat source,90% of energy is transmitted as Infrared heat.5.Short wave Infrared radiator6.Healthy,Clean,Safe,Green heat source.7 ... devices, Sterilization cabinets, Optical air conditioning, Dry curing and food processing. Half-white coated infrared heater tube