I found these, to buy 4 shipping would be $10. Thanks for the help.
http://www.gladiatorlighting.com/products/PLANTMAX-360W-HPS-CONVERSION-GROW-BULB.html
I have a shitload of 400w shop lights. I sold all my hps's and got into outdoor but now i'm going to do one go round with 10 lights and 20 plants and see what happens. I have a real GDP strain that grows purple. What can i expect when flowering with the halides? Thanks in advance.
This is good advice, the general consensus says after mothers day but it's still pretty dang cold. I think next year i'm gonna go from in to out 1 week before June.