I run a SPS mixed reef.
I was running 2 x250w mh on the same sized tank. I wanted more shimmer. I got an sbreeflights actinc bar and was very happy with it. when it came time to ditch the mh I went with their ULTRA light, its basicaly a CBB full spectrum razor, I went with this choice as like t5 i wanted the lights all the way across the tank.
they have the default optics on them <80 or 90 degrees im not sure> i run the 2 units side by side@19" above the water line. i run them side by side to widen the sweet spot a little, but i can grow sps from the edge of the tank where my frag rack isl at 2/3 up the tank down to bottom of the tank. lower light sps and corals cook at that height.
it is wi fi controlable, the old interface is not as intuitive as say radions interface but it works, and they have a newer easier to use one shipping on the new units.
No mater what you get if you can get a par meter to match your existing lighting do it, if not take it slow.
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