only skimmed through but as a led grower might I add that led has a serious lack on infrared lighting, even with the infrared diodes added in, with that being said they don't grow to well below 78 degrees during the day or above 86 unless you have co2, if you can find somewhere in between there (I like 81 because both I and the plants seem to do well in it as I spend a lot of time in my garden). this is much different from HID lighting which has a fuck ton of infrared being tossed around, letting the plants eat up at an optimal 72-82 degrees without the addition of co2.