I guess i have been growing for so long that i can tell what the yield is going to be or at least get an idea. Im so dialed in at this point i guess i dont worry about it and i do more breeding than anything these days. So there is a chance that there are multi pots going on and not true potential of the plant as a yield.
The LED units are small and rather light and the best feature is that they run COOL as hell. I mean really cool running units. They run 365.00 i do believe. I was given the chance to test one and was so happy i bought another just like it for light spread.
Led is a great tech and they have really come a long way. I was an HPS/MH guy for years up until this grow and i have since changed most of my gear over to LED because if the way it just grows the shit out of some pot.