Some more impressions…
yeah that’s weird? I would return it.
I have built it so Icant give it back. And i think this doesnt solve the problem…
Oh I thought there was a problem with the strip?. Sorry.
may https://github.com/FastLED/FastLED/wiki/FastLED-Temporal-Dithering an issue/solution? great project ! where did you bought the stripes? … I like the WW white color …
@n_joern very good idea. I will try it! The stripes are a special configuration for me. I have talked with the supplier and this was possible. I bought it from ShenzenLED Color. And yes, the warm white color is great for this lamp 
@n_joern this didn’t solved the Problem 
When I have with the color red a value of 7 and with set brightness a value of 35 the flickering is very evil… and I have added in Setup Fastled.setdither(0);
@n_joern I have to correct me, the Dithering was the problem…
so the “deflickering” mission is accomplished?
perfect. viele Grüße von der Küste