... SENTTECH industrial heating double ended linear infrared halogen lampFeature:1, produce maximum output in form of heat energy2, adopt firmly ... from within, thus ensuring even heat3, match the wavelength of the heated material, thus creating high response energy4, easy ... to 550VWave length 2.4-4μm,middle waveMax length of tube1300mmGuarantee hour20,000 hoursExport Markets: North America, South America ...