Wiring HPS ballast

Discussion in 'First Time Marijuana Growers' started by Veeners5, Sep 15, 2009.

  1. Im about to but a 400watt hps ballast but Im not sure if these require any re-wiring. Will they plug into a 120v or 220 v plug? Please help.
  2. I can't vouch for what you specifically have your eye on, but in general the ballast comes with a heavy-duty 3-prong plug that goes straight into a standard outlet, no re-wiring needed.
  3. Cool, thanks man, very much appreciated.
  4. Yeah just make sure you buy the right one because you can buy them for either 110v or 220v

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