I have not heard of them before. I'm using LEDs to light my FW
planted tank but I built it myself. (check out the link in my signature to see). My light was originally designed to light a reef system but a lot changed and I couldn't put up a SW
I can't say much about that fixture not having seen it, though I can say that my 24LED fixture is easily equal to a 175w MH
. I used dual 250s over my reef system and my LED
light would give them a run for their money. I have mine over a 54g corner tank and it's about 6" off the surface.