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