Fribi961 year ago+330Can these wall switches also be used with a light switch with a normal light bulb to control this light switch via the app?Show in original language (German)Anonymous1 year ago+110No, the switch is not connected to 230 V. The former light switch is simply reused for the HUE system and the 230v lines are wired to "permanent on".Show in original language (German)Commentvitelli1 year ago000No, you need HUE bulbs.Show in original language (French)Comment