This is exactly what I’m doing with my XXL750. Just 3 (maybe 4) or150’s on wall plug timers. This will provide ample PAR and coverage. I can choose my own LEDs too which is awesome.This does not surprise me. The amount of light my 2 light bars add to my two V4s is huge.
I think it would be cool to light a big tank with these but get them working together on an app like the Atlantik so you could ramp up and phase in the different bars throughout the day.