Question about Philips Hue Lightstrips Base

take the power supply to Pusterla Zurich and buy a plug, a socket and cables, or cut off the plug and solder cables to it.

Hoi Stefan, don't know if it's still of use to you: Here is an alternative power supply with 3m connection: https://tinyurl.com/y6nw3lwx

Something like this ?
Steffen plastic extension cable (3m, type 13)