SG 400W Convertible Ballast, 120V/240V

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