someone said to raise my lights a but. Kf the temps are right, it can't be too close (not with 150w hps anyways)can it?
Yeah, sorry, I didn't mean to be confusing.
Try to keep it within 8" anyways as it becomes less efficient beyond that point (I read you are at >5").
I came as close as 3.5-4" with a pc fan blowing on the bulb up and away from the plants. just ime