Tungsten Halogen Heating Lamp Watts: 50-8000w Voltage:12v-450v Length:60-4000mm with or without reflector,gold,white,half Tungsten Halogen Heating Lamp and Infrared Heater Lamp and Infrared Quartz heater LampOur product have the following prominent merit:· Wave length0.76~25μm · Effective thermal efficiency using rate86%· Heating inertiaIt will reach 50% rated power after closing circuit about 1- ...