Cool deal. I have seen/heard of LED grow lights before... they use only the parts of the spectrum that plants use, rather than full white light. And they are very efficient.
99 bucks for a 14x21 inch growing area is expensive though... but eventually they would pay themselves off. My shop lights eat 80 watts each, and have a growing area of approx. 14 by 48 inches. A little more than twice the area, for 160 times the amount of energy as the LED grow light. Might be worth it if I had that kind of money to blow all at once. Usually when I blow that kind of money, it's on a gun or something like that :grin: