Refurbished - SG 1000W Convertible Ballast, 120/240V spl_fluence The convertible design of these

The convertible design of these probes allows them to be used in both flowthrough and submersion applications

Begin with the minimum Rootbastic dosage and gradually increase to maximum strength

RAZRx is ETL approved for use in wet locations

They come in a 2 piece set

Refurbished - SG 1000W Convertible Ballast, 120/240V spl_fluence The convertible design of theseSG Ballast, 1000W Convertible Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. Experience the power of a ballast straight out of Hydrofarms value line. This ballast is built to last with a patented design that allows electrical contact to happen only when a seal is achieved. The SG ballast offers a compact design, to save space in the grow room, and a water resistant seal to protect against misting and