... 5,000hrs lifetime guaranteed Infrared emitter with transparent quartz O Type Feature:produce maximum output in form of heat energyadopt firmly ... length - μm , Max length of tube6000mmGuarantee hour5,000 hoursExport Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern ... drying capacitors plate drying Infrared emitter with transparent quartz O Type