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 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 sprays. All SG ballasts also feature the lock and seal plug system, with recessed contacts to ensure safety during plug-in a unique, circular prong pattern for secure electrical contact and a collar that protects against accidental electrical contact. Choose an SG ballast for its 120V/240 V capability (120 V cord included, 240 V sold separately) or for peace of mind.
