Hello All, I was wondering if anyone here has tried this type of lighting? The ballast on my oceanic Biocube 14 burn't out and could not be replaced. It was not too expensive so I removed the hood and have it suspended 8 inches above the tank. It's very bright. Any suggestions for settings?

https://www.ebay.ca/itm/165W-Dimmabl...72.m2749.l2649

Thanks Jeeves