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Hydrofarm | Grow Lighting

Hydrofarm Grow Lighting

Discover the difference a new HydroFarm grow light ballast can make for you when you browse the selection at With a variety of digital/electronic ballasts, and MH/HPS switchable ballasts to choose from, find what you need quickly and easily. Whether you cultivate plants indoors on a year-round basis or in the winter when sunlight is limited, use a HydroFarm ballast in applications where supplemental light is needed to grow your plants. has a vast selection of HydroFarm ballasts for you to choose from. If you can't find what you're looking for, our friendly staff is ready to help.