All you have to do is Match White and black with a ground to a cut extension cord.. You dont have to be an electrician. Plus the E-cono light come with a Setup instruction manual.
-Swisha

Or hitup ebay. I just say a Interchangeable MH and HPS plus reflector hood and cool tube for a Buy it now option. 129.99

If not i say use the Econo Light. Or CFL's
I have had decent luck with them on my first grow.

Good luck Man
SwishaSweetz4Me Reviewed by SwishaSweetz4Me on . lights http://www.e-conolight.com/Product/EProductDetail.asp?ProductFamilyID=8&FGNumber=E-HB4M40Q would these be equivalent to a 400w regular metal halide? if so y are they so cheap? get at me Rating: 5