Hello, gentlemen, I want to do something like this in a room:
While the combination of LEDs and the placement of gypsum stone is not a problem, the problem for me is how to attach the led strip on top so that it shines nicely towards this wall.
I found some cornices
http://sklep.styroplast.pl/listwy-led-oswietlajace-sciane-ld-c-21_52.html
but on average I like it, I would prefer a simple strip to which I would stick an LED strip, well, what is its name, where to look for it?
Do you have any ideas or advice?

While the combination of LEDs and the placement of gypsum stone is not a problem, the problem for me is how to attach the led strip on top so that it shines nicely towards this wall.
I found some cornices
http://sklep.styroplast.pl/listwy-led-oswietlajace-sciane-ld-c-21_52.html
but on average I like it, I would prefer a simple strip to which I would stick an LED strip, well, what is its name, where to look for it?
Do you have any ideas or advice?