... 3)Life Time 8000 hours 4)CE, RoHS, REACH Infrared Heating ElementModel HeLen Lamp(gold color)Certificate CE,RoHS,REACHSpecificationPower from ... keeping warmPaper drying in paper millsDrying of lacquer, printing inksPre-heating of wood prior to lacqueringHeat sterilizationSoftening, melting of plasticsAdvantageNo poison ... infrared rays can thrill through plating gold layer Infrard Heating Element LHW