SG Ballast, 400W Convertible
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 and features our patented Lock & Seal plug system 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. Choose an SG ballast for its 120V/240V capability (120V cord included, 240V sold separately)—the SG is CSA-certified.
- Compact design
- 120/240V dual receptacles
- Low cost and quality combined
- Includes 8′ 120V power cord
- Rubber feet protect surfaces
- Designed for use with SE (single-ended) lamps only