Quick view Details Hydrofarm SG HPS Magnetic Ballast, 120/240v MSRP: Now: $129.99 Compare Quick view Hydrofarm SG HPS Magnetic Ballast, 120/240v 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 Hydrofarm’s value line. This ballast is built to last with a patented design that allows electrical... MSRP: Now: $129.99 Compare Compare Selected
Quick view Hydrofarm SG HPS Magnetic Ballast, 120/240v 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 Hydrofarm’s value line. This ballast is built to last with a patented design that allows electrical... MSRP: Now: $129.99 Compare Compare Selected