Quote Originally Posted by khyberkitsune
Most LED panels suck. Seriously. I design the things, and I've pulled out so much hair (literally) at the dumb crap most of the panel makers do that I truly have a small bald spot in my crown whorl.

For vegetative purposes, a 90w LED panel will do as well as a 400w HPS. For yield, no way in hell will a 90w match a 400w HPS. You need bare minimum 200w LED to start matching a 400w HPS in yield, and even then I'd recommend about 270w.
Yep,... what he said.

I've got his 120w panel in my veg area, and it's rocking much better than my 400w Hortilux"Blue" MH that I had. Good investment after just a month.

I've followed a couple of his threads thru flowering, and have to agree, need LOTS of LED to flower. So I"m sticking to HPS for flower,.... for now.