GrowBright 1000w Switchable Ballast – 120v/240v


Grow bright with this GrowBright ballast that easily accommodates both MH and HPS grow lights. This well priced quality magnetic ballast features a dual voltage design, meaning ballast can run on either 120v or 240v. Best of all, this sophisticated GrowBright ballast is covered by a 1 year warranty.

Out of stock


GrowBright Ballast features include:

  • Switchable – Operates both 1000 watt Metal Halide or 1000 watt High Pressure Sodium by the simple flick of a switch
  • Dual Voltage Input – allows you to use either standard household 120V or choose 240 Voltage input
    Comes with standard Grounded 120V Plug
  • 1 year warranty.

Additional information

Weight 35 lbs



Lamp Drive Frequency

Ballast Component Type

Output Control



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