The 800-Watt Infrared panel heaters are economical to use and an environmentally responsible alternative to 1500-Watt heaters. Using the same principle as the sun, infrared heaters generate Infrared rays which are gently distributed uniformly across the room, and are absorbed by objects and walls that release the heat back evenly creating an overall feeling of warmth. This maintenance-free heater are built to last and can save up to 45% on heating costs. Great for bedrooms, offices, kitchens, basements, etc. The heater is ideal for rooms up to 250 sq. ft. Can be used for residential, commercial or industrial applications.