... Ruby quartz heater lamp with CE,ROHS certificate lifetime 6000hrs... Type: quartz heating element Power:from 1000 to 3000W IR halogen quartz heater lampwith ... frosted quartz glass tube.Application: -Home heating and warming: heater,cooking,oven,stove,baker -Industrial drying: painting,drying apparatus,dyeing ... -Electrical machine drying: copy machine,projector,printer Ruby quartz heater lamp