Ok, I have a staggered grow right now, and my finances have yet to afford the light/lights I would like, so right now I have a 250w MH, quite a few CFLs, and a regular flourescent, I was givin quite a few plants that were weeks into flowering. Now, I want to try to add more light temporarily, I have heard Halogens are bad cuz of heat etc etc, well heat is not an issue right now, as it is winter and I'm trying to keep it hotter, and I have ventilation, if I keep it back off the plants plenty will this help me with getting my plants atleast more light? I don't care if it's not efficient, just that it's ok.