I just purchased the Woodsmen Integrated Single Source Led to use as a moonlight, downlight to light the area surrounding my woodshed. The light needed is not a lot, but at the same time I want get the best effect from the light source. My question is how high in the tree, on average, should the light be placed? I also wonder if I would be better served with the Allstar Downlight LED. I purchased the Woodsman because of the secure tree mount and adjustability, Is there a dramatic difference in light effect with these two lights?