Almost done with my frog closet and one of the last things is my lighting system. All the Exo Terra's I have came with the hoods but I really want to do an LED light system to reduce the heat. My frog closet, because its in a cubby, may be a heat issue in the summer time. So here's the question. Is there a pretty good LED system in the $150 price range? It seems like all the good LED systems seem to get in the $280 price range and up for a 48" for the rack. Multiple that by three shelves and its getting a little expensive. Anybody know of any cheaper units that are still strong enough for plant growth? If that's not possible what is another low heat option in a more reasonable price range. I want to get this in the next week or two before summer hits. ...Or should I just bite the bullet and buy the LEDs?