One of my buddies just added the biowave to the 5k watt room,and yes thing looks very futuristic and scientific.The grow is about four weeks in ,and he did mention that the mites don't seem to like the machine.(side note does have thousand of lady bugs roaming around) As far as growth, lower leaves seem to be standing upward similar to the top leaves directly under the light. The plants seem to be happy as usual, beside that everything else seem to be exactly the same. However when it come to knowing the final of potential yield increase, that result that can only be tally-ed at the end in weight in my opinion. Have to give an update when grow finishes. Im still making up my mind if this is a real increase or real scam.