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Trouble is I already own most of the lighting, almost 800w, currently.
That may be enough anyway, and if it's not, it's dead easy for me to upgrade if I want to. Just get another 250HPS or some fluors.
I'd love to get a cool tube otherwise. Can't be bothered with the hassle of selling it all either, in case someone suggests that. :rasta:
I wonder what a fan behind the lamps at bulb level and a stronger exhaust at the other end, also at bulb level, that leads out would do?

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