Any input on the led? when i get into my new room i will do a nice log on an led anyways, i will make 3 boxes, each just a burst of reflective white + the bulbs, and it wouldnt be a heat issue and no lumens at all would be wasted as what didnt get absorbed would be reflected and shot right into the plant, and of course i could tweak this box to run a hose through it with holes in it to get some c02 in there, another problem i see is airflow, more tweaking to make it a slotted.. with flaps that only go one way, program a fan to blow these vents open and get old air out a couple times a day? hehe it will make a hell of a product if its sucessful