Gold coateelectric heating element One tube of 10,11,12,14,15mm diameter Long ... with gold reflector for directed he Quartz Infrared Halogen heating element Benefits VS Features: 1.Versatility of heat source: Wide range ... one thousand five hundred nm. Application: -Home heating: Heater,oven,stove,baker,toaster,flooring -Industrial heating: Automobile,equipment,machine The carbon ...