rymafyri10 months ago000Why are only 2 wires connected to this light?Show in original language (German)iceb0x10 months ago+330 Helpful answerBecause the housing and the lamp are made of plastic. 230V with neutral conductor and phase without earthing.Show in original language (German)CommentDirkR15710 months ago000Protection class II devices do not need to be earthed.Show in original language (German)Comment