Twinstar B line shimmering (!)

[Fred13]

Hello,

This is weird since twinstars dont produce shimmer effect, however, mine shimmering like crazy. I have 2 units and both are doing the same.
Unfortunately, I hate shimmering and since the LEDs themselves have great color rendition, I am trying to find a solution.
On YouTube, I found several videos of the same model which does not shimmer at all.
What is going wrong?

 

[oreo57]

No surface aggetation..no shimmer.

 

[Fred13]

No surface aggetation..no shimmer.

I know but as I know Twinstar LED does not have a shimmer effect in any case.
Despite that, I can't reduce the shimmer effect. Lily Pipe is set at the lowest height :/

 

[Garuf]

Put a diffuser sheet on the plastic infront of the led like how they do with the more “premium” models?

 

[jbergman73]

Put a diffuser sheet on the plastic infront of the led like how they do with the more “premium” models?

Hi!
What is a diffuser sheet?
Please teach me 😀