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Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. E..
$179.95
SG Ballast, 1000W Convertible Get more ballast for your buck with the SG ballast, which is light on..
$139.95
Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. E..
$164.95
The 1000W SGO100DE Magnetic DE Ballast is a truly reliable and rugged workhorse built to provide yea..
$179.95
Get more ballast for your buck with the SG ballast, which is light on price but heavy on features. E..
$129.95
This bare-bones ballast is the latest addition to our SG line of value priced, reliable magnetic pow..
$124.95
Use halide for growing and sodium for flowering, all in the same system! Hydrofarm's Powerhouse conv..
$300.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..
$223.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..
$210.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..
$309.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..
$299.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..
$261.00
Powerhouse 1000W/480V Sodium Ballast The Powerhouse is packed with features that make it the most a..
$320.00
An Xtrasun convertible ballast means extra flexibility for your gardening. Use halide for growing, t..
$199.99
Convertible Xtrasun Ballast With the Xtrasun Convertible Ballast, you’ll have “Xtra” flexibility—us..
$219.95
An Xtrasun convertible ballast means extra flexibility for your gardening. Use halide for growing, t..
$229.95