Porcelain lamp holder or foot lamp holder in the model that constituted the first indoor electric lighting in many Swedish homes. See for example the home of Carl Larsson. The porcelain lamp holders were usually placed in the middle of the ceiling in the room or on the wall above the door.

This model can be connected in parallel for lighting in basements and attics, for example. Intended for indoor ceiling and wall in dry areas.

Porcelain. Straight model. Height 56mm, diameter 65mm. 100W. E27. IP class 20. S-marked.