... per customer request Carbon heating lamp(1)Material: Carbon Fiber, Tungsten (2) Types: A. Transparent Carbon Heating element B. Frosted Carbon Heating element (3 ... kilocalorie of heat., quick and even in generating heat , with the electric heat conversion rate over 99%(9)Application: ... heating such as car painting ,paper drying, curing etc. Carbon Fibre heating lamp/ Carbon Fiber Heating emitter