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Grow Light Ballasts

grow light ballasts

Our high quality digital and magnetic grow light ballasts at Grow Giant have the best warranties in the industry along with great prices. Whether you are looking to buy a ballast to power your HPS or MH bulb, we have several options for you to choose from. By stocking the top brands worldwide you have the option of choosing a switchable ballast, or one that is bulb specific if you only want to run a 250w, 400w, 600w or 1000w grow lamp. Most of our grow light ballasts will accept either 120v or 240v power cords as well, so you can choose a magnetic or digital ballast that fits your needs.

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Harvest Pro HPS 600 Watt Ballast
Cool Wall™ uniquely offers two barrier walls which help keep the critical components cool. Uses high..
$193.95
Harvest Pro Switchable 400 Watt Ballast
Cool Wall™ uniquely offers two barrier walls which help keep the critical components cool. Uses high..
$179.95