allsps40
New member
Yeah it is a 20k for sure. I dont blame you for not believing that it has the same PAR as a Phoenix. I would not if I did not test it myself. Now the Phoenix had a little better PAR but not to much, anywhere from 5-50ish at different areas. The Oddysea seems to be holding spectrum pretty well. I put my 1 month old Phoenix back in a while last night and it is much whiter than the 20k. You can see from the pics that the bulbs grow my sps well. I may try out a XM 20k to see how I like those. There are many people having great results with Ebay bulbs. IMO you are paying for a name with many bulbs.