Lighting sites

I'm trying to gather all my materials for my micro grow but I can't find one of the pieces of the puzzle.I need to find a 70watt hps setup online since Lowes and Homedepot seem to be out.Can anyone point me in the right direction?Also I want to start with a dwarf strain such as Lowryder,what is a good bank to consider?Thanks in advance!!

you should just buy the econolight..70W is ok, not great.

http://www.e-conolight.com/Product/EFamily.asp
the 150 is under the vapor tight tab. then look under pendulum lamps..its only $20

Check electrical/lighting outfitters in the phonebook.. They usually carry that stuff for pretty cheap..
dutchbreed.com has a pretty wide/neat auto selection..

Thanks for the info.I will contiue to up my iq in this very rewarding endeavor.