Found this at a yard sale today for $50. 2 liter bottle for a reference of size, it is not very big. I found this at a yard sale... wondering if I found an excellent way to grow some on the side and experience hydroponics. Will it work? It seems a little small... and the bulbs are pretty small too.... but they say "grow bulb" on 'em lol. And after having it on for a few seconds they got very hot. Are there any how to's for a setup like this? How much can I expect to produce with such a setup? Could I use this and my own lights and get more yield? Or did I buy something I need to sale on ebay for $100? It also came with an aeroponics set up ( I don't have any idea how aeroponics works ), would that be any better? How complicated would this be to use?