Yield...I really have nothing to compare it to, I guess it's passable for a small grow of a few plants at a time? I've been changing things at every grow too, keeping what works and improving on what needs to be improved.

The big 125 watt CFL and the Home Depot wardrobe I got last year. I've been adding various CFL's and light fixtures over the past two years. Heck my first Mango grow was in a much smaller cabinet, using a pair of 45 watt soft white CFL's.

As long as the cabinet temps stay within a safe range I could use the 125 watter with both 45 watters for a good light spectrum with enough reds...that would give me 215 watts for a surface a bit smaller that 2 feet square.

The current setup is discreet enough not to raise attention and the wardrobe doubles as an actual storage compartment when I ain't growin'!