Double dimmer porcelain classic knob

Surface-mounted rebounding double dimmer in white porcelain with white classic porcelain knob in a design that was common in Europe in the first half of the 20th century.

The double dimmer has a so-called crown function, which means that it is used to dim two separate light sources. The supplied dimmer is placed in the wall socket.

For surface mounting on wood paneling or other flammable material, an insulating plastic base plate should be used as additional fire protection.