If you install Armoury Crate, then you do get 4 different effects which can be applied to Polymo lighting (Dot, Rain, Spark and Aura Synch). However, there is not an option to adjust brightness. I mention this, just in case there is another effect that you might prefer.
You will find this on the 2nd option down on the left hand side of Armoury Crate (Device) and then you will see a tab for Polymo Lighting on the right hand side. Having said that, I do agree that brightness adjustment would be nice.
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