After I read one of the posts I want to know more about the Reef Brite halide systems. Here is the link for the post I'm talking about: htts://www.reef2reef.com/threads/radium-vs-hamilton-20k-spectrum.336497/page-3#post-4198819 I would like to hear from you guys about it's performance using the ballast with Radium and other bulbs, and other fixtures. Would it be better to use the whole system? I believe their wire connections are different than Luxcore and other fixtures, like the Spectra... Their Twin-Arc bulbs are unique and supposed to have better efficiency. I think they have a dimmable ballast too.. Let me know your thoughts and what this technology is really about, please. Feel fee to post pictures too. Lets have fun learning. Grandis.