With all the money spent on those other lights you could have just added a few dollars to it and got an HID. There is a brand new 400W MH/HPS on ebay for $113.98 shipped. I dont think we're allowed to post links so here is the item number...190704534174. (and no its not mine, I just happen to run across it the other day and saved it.) The ad says he has more than 10 available.