HPS Magnetic Ballasts

Magnetic ballasts are the tried, true, and less expensive option for grow light ballasts. They come wattage specific (not dimmable), and can either run high pressure sodium (HPS), metal halide (MH), or both depending on their specifications.
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  1. PowerHouse Conv Aluminum 1000W (Sod/Hal)
    PowerHouse Conv Aluminum 1000W (Sod/Hal)
    Special Price $168.64 Regular Price $187.38
    Out of stock
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  2. SG Lite 600w HPS 120/240v Ballast
    SG Lite 600w HPS 120/240v Ballast
    Special Price $104.63 Regular Price $116.25 As low as $89.98
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  3. PowerHouse Sodium 1000W 480V
    PowerHouse Sodium 1000W 480V
    Special Price $265.84 Regular Price $295.38
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  4. Analog Sun Magnetic Ballast 1000W
    Analog Sun Magnetic Ballast 1000W
    Special Price $109.22 Regular Price $121.35
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