dammit. You're right, i ordered the wrong LEDs.
well, this time i'm 99.9% sure:
https://de.aliexpress.com/item/High...108.1000016.1.405b3c74g6Wjen&isOrigTitle=true
The kind of LED we're looking for is 3528, they have only two solder points, and thus have no RGB ability at all. Can someone verify that it's cold-white light for me please?
i assume its the 120LED/M variant, no waterproofing (so no IP65) and either cold-white or neutral white color.
Has anyone and idea how to make the switch mechanism? My ideas so far don't work...