PowerHouse Convertible Ballast biological fertilizer Engineered in ISO 9001 certified

Engineered in ISO 9001 certified facility

This lighting stand fits all size SunBlaster T5 light strips

• Digital ballast features low frequency

15 minute on/off

PowerHouse Convertible Ballast biological fertilizer Engineered in ISO 9001 certifiedUse 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