Original post is annoying.
If you go to YouTube and look at the uploaded videos you can see older ones including this one that shows what appears to be 2 radions over the tank. You'll need to visit youtube to see the very top edge of this video.
<iframe width="560" height="315" src="https://www.youtube.com/embed/bReClG_cCGM" frameborder="0" allowfullscreen></iframe>
The question is, so what? There's a lot of folks who have grown nice corals under Radions. I personally don't think the acros look as good as when grown under T5, but that's just my personal opinion.