So why are you even thinking about useing LEDs from all the grow logs that have used led light say its not worth it. I am using the same worddrobe closet that you are. I have two lighting meathods the first one is when i was low on money, it was a bathroom light fixture i wired up with an old extintion cord and srewed it to one of the ajustable shelves and I had 4 places to srew in some cfls and when i went into flowering I put a spliter on each and then i had 8. But now i have money i just bought the 150 hps on ebay and put hooks on a shelve and it works. My temps are 78 to 83 it just depends on the temp in the apartment. You can check out my grow log i have pictures of how it looks.