... light (5)Arch shape panel New arch shape electrical heaters, infrared heaters, room heaters: with thermostat The most popular place to use our ... indoor and outdoor, like balcony, corridor. Because our infrared panel heater is better that any other heater when space ... /space heating;- Heat can be distributed evenly;comfortable than air heaters- IPX4, waterprooft, outdoor use, terrace, patio, gallery, ...