Those Aurora lights are the exact same ones sold by the group by on Facebook. They are cheaper on Facebook.
I have two older "D120" eBay units and I just purchased one of the Facebook group buy timer lights for $130. My two year old D120s are still silent while the Facebook light sounds like a jet, even if just the moonlights are on. I'm looking into replacing the fans on it.
The color spectrum is almost exactly the same as my D120 units so they match well. I bought a unit off of eBay six months ago and while the spectrum was supposed to be the same the white channel was drastically different and looked bad so I end up selling it.