MOON HEATER uses as its heat source Active Carbon Fibers that is highly cristallized to have nearly the same lattice structure of a diamond's. Due to the absence of heavy metal wires used as their heal element of conventional electric heaters, MOON HEATER is absolutely quiet, moves no dusts around, emits no glaring red beams; it just radiates healthy Far Infrared Rays. Active Carbon Fibers deliver Far Infrared radiants heat that resonates within your body and throughout your spaces in harmony. MOON HEATER is a revolution of heating system which has solved all the problems of conventional electric heaters. No worry about dry air and dry skin to be caused by other conventional electric heaters, no expensive electriciy bills, and no extra space for it, it is rather a beautiful art piece as itself harmonizable with your selective interior designs. It will transform your space into an art gallery(Painting by Sulpil Shin, a famous artist), while delivering its unique warmth that is exceptionally gentle and soft as Selling Unit: Each Type: Wall Timer: Yes Indoor/Outdoor: Indoor