JohnnieJC3
Well-Known Member
I run my QB's at 280 watts(2 2x4's) and it's just SO bright and well over 1000 ppfd nearly the entire area(at 14"), even the corners get 55 - 60k. I do however need to space them(132's) just a little further apart with the crossover areas being OVER Kill. I'm thinking of adding some adjustable slides, but I'm more than happy with the results. It's too easy to get well over a gram per Watt, I grew out 3 plants that were small, tallest plant 20 inches, and well over 12 zones no problem and not even maximized at all. The most I could do with the old Mars lights is 9 zones and that's Scrogged and maximized to the best I could do with longer Veg times(and a ton of WORK). In my situation, I grew two plants for 6 half gallon jars, and 3 plants that gave up the same 6 half gallon jars. The QB 96's run a bit warmer, 5 degrees above Ambient, where the 132's about 3 degrees and no heatsinks. The 96's are really putting on the frost, I love both my setups. I prefer the 3500k 132's, they just run so cool and efficient.
I've ran them at 260 watts with no problem, but I like 280 and a little farther away to get all bud sites crazy amounts of light. 600 watts is overkill for a 4x4, it will need to be dialed down or higher up for better spread. Options... I like Options.
I've ran them at 260 watts with no problem, but I like 280 and a little farther away to get all bud sites crazy amounts of light. 600 watts is overkill for a 4x4, it will need to be dialed down or higher up for better spread. Options... I like Options.