Elstein focus infrared heaters FIS are ceramic IR-dark heaters with reflector made of aluminium and E27 screw caps.
The aluminium reflector focuses the infrared radiation being generated by a ceramic rod heater so that the FIS heater transmits a high radiation power to a small area.
This concentration of radiation power is especially suited for solving tasks dealing with the heating of selective or small areas.
The standardised E27 thread allows easy and safe installation, as the heaters can be screwed-in like bulbs into porcelain or metal sockets with porcelain insert.
The standard power of Elstein focus infrared heaters FIS is 250 W.