But again llamaman666 you are still only lighting the top of your plants and hoping youâ??re penetrating to the lower branches. What about the heat that is also reflected with batwing type of hoods? What do you do about side lighting?

Are you saying Kool tubes are not for "upscale" grows? I have invested over 12k in my grow room. I only grow 10 plants at a time too, but the yield is over the top.