Well if you buy it, and it explodes in your house, starts a fire and burns your house down with you in it, then dont say we didnt try and worn you about good and bad HPS bulbs.
LIP Reviewed by LIP on . I just found a 400 watt hps bulb on ebay for $25 shipped just type the following at ebay's website "400 Watt HPS grow light bulb" http://search.netscape.com/ns/boomframe.jsp?query=ebay&page=1&offset=0&result_url=redir%3Fsrc%3Dwebsearch%26requestId%3Da55ea9ab01075a04%26clickedItemRank%3D1%26userQuery%3Debay%26clickedItemURN%3Dhttp%253A%252F%252Fwww.ebay.com%252F%26invocationType%3D-%26fromPage%3DNSCPIndex%26amp%3BampTest%3D1&remove_url=http%3A%2F%2Fwww.ebay.com%2F Rating: 5