Series connection of lamps

Hello everyone, In my lighting planning I noticed that several outlets were connected in series. So with one switch I activate two or three outlets. That means the cables were simply laid to the next outlet. Unfortunately, I had no influence on the electrical installation at the time of purchase. I would like to have the individual outlets dimmable separately. Does anyone know an easy way to do this without laying new cables? Best regards

"smart" lamps/light bulbs

Too little information, but yes, with lamps from various manufacturers with built-in radio receivers, many things can be done.

Sorry, so there are busbars at the outlets, and now two busbars are being switched with one switch, which was not the purpose of the different busbars. I hoped to possibly get it through one switch, maybe a series switch? Is there possibly a way?

Without a current wiring diagram, it won’t work. You would have to look on-site exactly at what was wired how and how it is actually desired.

Otherwise, with busbars, you can generally install the so-called "Smartlampen".

If not only a three-core cable but, for example, a five-core cable is installed, the second rail could be connected to another, free phase and then switched.