PowerHouse Convertible Ballast biological fertilizer This system combines our Phantom

This system combines our Phantom 6" air-cooled reflector with a Quantum 400W dimmable 120V/240V Digital Ballast and an Xtrasun 400W High Pressure Sodium lamp

15 minute on/off

This lighting stand fits all size SunBlaster T5 light strips

1 x shot glass size cup

PowerHouse Convertible Ballast biological fertilizer This system combines our PhantomUse 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