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sun system 6 Ballast

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    Registered User

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Which direction do you flip the switch??!!

This might be a stupid question, but my sun system 6 switchable ballast did not come with instructions... the advertisements only ever say "change from HPS to MH at the flip of a switch!" but the switch isn't marked "HPS" or "MH" it's marked "Model#M400" to the left and "Model#S400" to the right.

is the M400 direction (left) for MH and the S400 (to the right) for HPS?

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    Shred the Gnarnia

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SHIT!!! ahhaha google it




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