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Ballasts

MH and HPS grow light systems use bulbs with big bases which require a special ballast to start and maintain the correct amount of power. Some ballasts can accommodate both MH and HPS bulbs, the digital ballasts give you additional options for controlling the amount of light given off and electricity used.
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PowerSun Complete Kit 150W HPS 120V in Canada - IndoorGrowingCanada
PowerSun Complete Kit 150W HPS w/ Bulb
CAD$ 98.99CAD$ 93.99
    PowerSun Electronic Ballast Fan-Cooled 1000W HPS / MH 120 / 240V in Canada - IndoorGrowingCanada
    PowerSun Electronic Ballast Fan-Cooled 1000W HPS / MH 120 / 240V
    CAD$ 218.99CAD$ 214.95
      (DISCONTINUED) PowerSun Complete Kit 250W HPS 120V in Canada - IndoorGrowingCanada
      PowerSun Complete Kit 250W HPS w/ Bulb
      CAD$ 159.99CAD$ 151.99
        Lightspeed 630W CMH DE Growlight Fixture 120 - 240V in Canada - IndoorGrowingCanada
        Lightspeed 630W CMH DE Growlight Fixture 120 - 240V
        CAD$ 344.99CAD$ 319.99
          PowerSun Electronic Ballast Fan-Cooled 400W HPS / MH - 120 / 240V in Canada - IndoorGrowingCanada
          PowerSun Electronic Ballast Fan-Cooled 400W HPS / MH - 120 / 240V
          CAD$ 158.99CAD$ 147.95
            PowerSun BARE BONE BALLAST 400W / 430W HPS 120 / 240V in Canada - IndoorGrowingCanada
            PowerSun BARE BONE BALLAST 400W / 430W HPS 120 / 240V
            CAD$ 58.99CAD$ 55.99
              PowerSun Original Ballast 1000W MH / HPS 120 / 240V in Canada - IndoorGrowingCanada
              PowerSun Original Ballast 1000W MH / HPS 120 / 240V
              CAD$ 178.99CAD$ 169.99
                PowerSun Electronic Ballast Fan-Cooled 600W HPS / MH 120 / 240V in Canada - IndoorGrowingCanada
                PowerSun Electronic Ballast Fan-Cooled 600W HPS / MH 120 / 240V
                CAD$ 168.95
                  Lightspeed Digital CMH 315W Ballast DIM Dial in Canada - IndoorGrowingCanada
                  Lightspeed Digital CMH 315W Ballast DIM Dial
                  CAD$ 229.99CAD$ 212.99
                    PowerSun Lightweight Ballast 1000W HPS / MH 120/240V in Canada - IndoorGrowingCanada
                    PowerSun Lightweight Ballast 1000W HPS / MH 120/240V
                    CAD$ 158.99CAD$ 150.99
                      PowerSunBARE BONE BALLAST 1000W HPS 120 / 240V in Canada - IndoorGrowingCanada
                      PowerSunBARE BONE BALLAST 1000W HPS 120 / 240V
                      CAD$ 108.99CAD$ 102.99
                        Lightspeed Lightspeed Digital 600W Ballast in Canada - IndoorGrowingCanada
                        Lightspeed Lightspeed Digital 600W Ballast
                        CAD$ 199.99CAD$ 184.99
                          HALO DE 1000W lighting system 240V
                          HALO DE 1000W lighting system 240V
                          CAD$ 849.99CAD$ 786.24
                            Lightspeed HPS 150W E39 Grow Light 120V in Canada - IndoorGrowingCanada
                            Lightspeed HPS 150W E39 Grow Light 120V
                            CAD$ 109.99CAD$ 98.95
                              PowerSun Original Ballast 600W HPS 120/240V in Canada - IndoorGrowingCanada
                              PowerSun Original Ballast 600W HPS 120/240V
                              CAD$ 168.99CAD$ 159.99
                                PowerSun BARE BONE BALLAST 250W HPS 120 / 240V in Canada - IndoorGrowingCanada
                                PowerSun BARE BONE BALLAST 250W HPS 120 / 240V
                                CAD$ 58.99CAD$ 55.99

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