here's what i did man, and i just got started, i went on the internet and found a guy who was selling a 250w metal halide for 80 bucks, i went over picked up the light, we started talking about growing pot and the guy gives me some hawaiian purp seeds, right now i have 6 seeds germinating in the soil, i did the math at my local home depot/lowes and realized i would pay $20 per 42 watts of cfl lighting, the metal halide was a good deal and great for starting my seedlings out, they dont run hot at all granted you have a fan running on them, check craigslist see if you cant find any cheap grow lights