most of your 4 lamp fixtures are dual ballast and removing one bulb will cause you to have 2 working lamps you could also remote the ballast and pretty much do away with any heat they may produce.
bejay Reviewed by bejay on . Tiny 50w mother/clone box questions I want to build a 50w Metal halide grow box to keep one small mother that will yeild clones every 8 weeks or so. I want to start a 150w HPS DWC mini grow for some personal smoke an I would like to use a Veg room with these specs to supply clones as well as veg them for a week and a half so they can go into my 150w hps chamber ready to flower. Is this possible. I know about the 50w or so per square foot but these are the specs I have to work with and I would just like to grow some of my own Rating: 5