The Hydrofarm Powerhouse ballast has separate wire leads for the MH and HPS option. Bulb choice is determined with the flip of a switch.
Save the cost of using 2 different ballasts, one during the growing state, then another for the blooming/fruiting stage. The Powerhouse Convertible does both. Available in 400 watt or 1000 watt bulb size.
The Ballast has an 8 year warranty, is air coolable, and has the heat sink outer casing for quick cooling.
The Powerhouse ballast is one of the coolest running ballasts on the market today! It contains an internal separation plate which keeps the heat of the transformer away from the capacitor and ignitor. This translates into a longer life for both these components.
These ballasts now come with dual voltage. You no longer have to specify if you want 120 or 240 V. or open the box to rewire. The systems comes with the 120 V. cord and 240 V. cords are available for $10.00.
You can plug in a Metal Halide bulb for optimum growth and switch to a High Pressure Sodium (HPS) bulb during the
fruiting/flowering stage.
Powerhouse Convertible Systems include:
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DUAL VOLTAGE
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Ability to handle both MH and HPS bulbs
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Ballast with 8ft. grounded 120 volt power cord (240v upgrade available)
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8 year warranty
| Item ID | Wattage | Cord Voltage | $Cost |
| 4481 | 400 watt | 120 volts | 275.00 |
| 4481 | 400 watt | 240 volts | 285.00 |
| 4480 | 1,000 watt | 120 volts | 290.00 |
| 4480 | 1,000 watt | 240 volts | 300.00 |
Note: Shipments made only within continental US, Alaska or Hawaii. Extra shipping charges may apply for Alaska or Hawaii residents. Please email support@hydroponicsfarming.com before ordering.