SG Magnetic Convertible Ballast 1000w

The SG 1000w Convertible ballast by Hydrofarm 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 & 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. The SG is CSA certified and comes with a 120v power cord (240v sold separately).