... Carbon Fiber(2) Type: A. Transparent Carbon Heating element B. Frosted Carbon Heating element (3) Voltage: 100---480V (4) ... fresh air and natural environment.(9) Application: Heaters, Heating Appliance, heating device for restaurant, cafe places, ports hall ,warehouses etc ... , industury heating such as car painting ,paper drying, curing etc. Frost Carbon heating lamps for heater and home ...