shabiller Poche Décolorer dimmer statt schalter Scintillait stratégie aller chercher
Dimmer einbauen - Dimmer-Schalter einbauen - so geht's - Talu.de
Unterputz-Dimmer-Schalter 230V CUP max 300W, mit/ohne UP Steckdose, Dimmschalter | eBay
Removed the face plate of this dimmer switch to find gray discoloration. Is this anything to be worried about? I don't think my hands were dirty when installing it : r/electricians