Try a site like htgsupply.com, you might be able to afford one of their low-end HPS lights.

Fluorescent tubes might be an option too, if you have enough space and enough plants to fit under them.
khronik Reviewed by khronik on . Are these light good for now... Hi, I have 4 of these light now in my grow groom. I wanted to know are good for now. I will post a pic later of my set up. Here is the light. Rating: 5