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    Halogen Lighting good for growing cannabis?

    Has anyone tried 500W Halogen lighting to grow cannabis with? What growing stage is it best suited for?
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    500 w halogen grow light for watts, and a cfl tube or 2 for spectrum?

    Okay, so someone i know wants to start growing, and they have this new 500w halogen grow light, and some cfl tubes. My question is if you put the grow light a few feet above some plants, and cfl tubes around them for the spectrum would this work or help? I know something about cfls being about...
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