Hydrofarm SG 1000Watt Magnetic HPS/MH Convertible Ballast 120/240v

Hydrofarm SG 1000Watt Magnetic HPS/MH Convertible Ballast 120/240v

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Hydrofarm SG Ballast, 1000W 120v/240v Convertible HPS/MH 

These ballasts are known for lasting a LONG TIME!

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 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. Choose an SG ballast for its 120V/240V capability (120V cord included, 240V sold separately) or for peace of mind—the SG has been CSA certified.

  • Compact design
  • 120/240V dual receptacles
  • Low cost and quality combined
  • Includes 8 ft 120V power cord
  • Rubber feet protect surfaces
  • Designed for use with SE (single-ended) lamps only


Shipping Weight 31.90 lbs.
Package Dimensions 16.93L x 5.91W x 7.05H
Ballast Type: Magnetic
Convertible: 1
Rated Amperage: 9.5 A
Rated Wattage: 1000 W
Voltage: 120/240 V
Wire Gauge (AWG): 14
638104002684 (UPC-A)
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