The time has come to replace all four of the 36w lamps in my BC 29 hood, and one of my ballasts has burned out, as well. Total bill would be around $150. I am wanting to upgrade to LEDs, and am willing to do it in segments. Any ideas on an LED upgrade that is dimmable by a controller (future), but usable now, with no controller? It has to fit into a BC29 hood, and needs to be able to grow acros, and it has to come in at the $150 mark.