Infrared Heater Panels

infrared heater
An infrared heater is a body with a higher temperature which transfers energy to a body with a lower temperature through electromagnetic radiation. Depending on the temperature of the emitting body, the wavelength of the infrared radiation ranges from 780 nm to 1 mm.
An infrared or radiant furnace is one that uses infrared lamps, electric heating elements, flames, or radiant tubes to heat the product.  Although the heaters may also heat the furnace gasses, the primary heat source is radiant heating.  See Infrared Heaters below.
A source of heat-producing wavelengths, longer than visible light, which do not heat the air through which they pass, but only those objects in the line of sight.

panels
A thin piece of metal forming part of the outer shell of a vehicle
(panel) decorate with panels; "panel the walls with wood"
(panel) sheet that forms a distinct (usually flat and rectangular) section or component of something
A thin, typically rectangular piece of wood or glass forming or set into the surface of a door, wall, or ceiling
A flat board on which instruments or controls are fixed
(panel) empanel: select from a list; "empanel prospective jurors"