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 an exclusive 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. Choose 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 water-resistant 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 can occur in other brands due to inferior plug designs.
- Compact design
- 120V/208V/240V capable
- Low cost
- CSA certified
- 2-year warranty
- Power cord included
NOTE: Ballast no longer has 277V wire taps.
Our Price $99.67 / each Estimate Shipping · Price Match
28.8% Off Suggested Retail Price
$139.95 You Save $40.28!
Lamps / Tubes / Bulbs
are available separately.
— Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA
For more information, please visit the manufacturer
See more HydroFarm products.