Get more ballast on 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 within the grow room, and a waterproof seal to offer protection to against misting and sprays. All SG ballasts also feature an exclusive Lock & Seal plug system, with recessed contacts to make sure safety throughout plug-in; a unique, circular prong pattern for safe electrical contact; and a collar that protects against accidental electrical contact. Select an SG ballast for its 120V/240V capability (power cord included) or for peace of mind-the SG has been CSA certified.
Exclusive Lock & Seal Plug System
The unique pin configuration and the recessed receptacle design offer convenience, safety, and a waterproof seal. This design allows electrical contact to happen only when a seal is achieved, guaranteeing the user’s safety and preventing premature ballast failure that may occur in other brands as a result of inferior plug designs.
•Power cord included