Elstein screw-in elements of the IOT series are ceramic infrared elements with an E27 screw base.
The emitters of the IOT series are so-called "dark emitters" that do not emit any visible light and, due to this property, the robustness, especially in the heaters' socket area as well as the simple temperature control options (e.g. with standard dimmers), have been used successfully for millions of times, for decades. They are used e.g. in animal breeding or terrariums and are perceived by animals (self-warm and cold-blooded), especially during the night, as a non-disturbing source of warmth.
The standardized E27 thread enables simple and safe installation, as the elements can be screwed into porcelain sockets or metal sockets with a porcelain insert like lightbulbs.
Elstein IOT infrared elements are suitable because of their simple connection options for both individual operation and for setting up groups of heaters. The possible uses are diverse and, in addition to animal breeding and terraristics, particularly extend to the areas of medical and gastronomy technology.
The standard IOT/75 and IOT/90 emitters are available each in two power levels of 60 W and 100 W or 150 W and 250 W.