im confused as to which ones are self ballasted and which ones aren't. Im only interested in self ballasted. Also, any recommendations on specific models or brands? Like feit, lithonia, lights of america, etc.. also which specific wattage, i know theres 42w, 65w, and 68w, etc. Any help would be appreciated. Just trying to get my veggin seedlings under some heavy duty 6500k, and self ballasted CFLs are my only option at the moment, and i intend to switch to 2700k for flower, but will use some sort of mogul based CFL. thanks.