PowerHouse Convertible Ballast stocked 20" x 10" x 0

20" x 10" x 0

Remote (detached) use of reflectors with Phantom ballasts from the PHB4010 line should only be done with Hydrofarm brand reflectors having a built-in 15' cord

This game-changing mix is formulated for all stages of growth in the fast-paced gardens of champion vegetable and flower growers

PrSpec: 200 μmol/s

this lightweight

PowerHouse Convertible Ballast stocked 20" x 10" x 0Use halide for growing and sodium for flowering, all in the same system! Hydrofarm's Powerhouse convertible ballasts feature engineered transformers made to the exacting American National Standards Institute specifications. They are designed to drive either halide or sodium bulbs properly with separate wire leads. They are marked according to UL standards for use with either bulb. We pair this engineered unit with our heavy duty multi pole switch for