One thing to always remember when growing with led lighting, is to adjust the light during the grow cycle, always keeping the light just inches from the tip of the plant. Scrog grows do exceptionally well with leds in small, confined spaces. Too many people downplay leds, due to poor results during the R&D phase of led grow lights. They certainly have come a long way the past few years. The biggest advantage of the lights are the super low energy cost, and minute amount of heat produced, so colling is not an issue. Also, leds promote shorter, bushy plants, so they are ideal for grow chambers, grow boxes, and closet grows. As the prices continue to fall, more and more people will experiment with led lighting, and make their own decision from there. Happy growing!