Good LED-Set!

I have this LED set ordered, since I basically with LED lighting have good experience.
The lights were set up by me with the included adhesive pads under the wall cabinets.
For a significant reason to the rearmost edge.
The worktop is fully illuminated by a small margin.
The light color and brightness is to my mind vollkommemn fine.
The lamps have the button, I noticed only on the construction.

Please note! The switches are connected in series! All are turned off with the first and with the second only the next and so on

The only drawback in my opinion are the 500mm long connection cables.
Why is no one here with 600 mm? Many cabinets have 600mm in fitted kitchens.
Since I "bridge" the hood had (hence the wall near attach), I had "convey" no choice but to the lamps.
But there schlimmerers ;-)