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VIVOSUN 1000W Dimmable Digital Ballast for Grow Light, Soft Start Program &Performance (Space Gray) - Walmart.com
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iPower 1000W Digital Electronic Ballast Dimmable 50%, 75%, 100%, for Horticulture and Hydroponics HPS MH Grow Light Bulb, 1 Pack, Black
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VIVOSUN 1000W Dimmable Digital Ballast for Grow Light, Soft Start Program &Performance (Space Gray) - Walmart.com
![iPower 1000W Digital Electronic Ballast Dimmable 50%, 75%, 100%, for Horticulture and Hydroponics HPS MH Grow Light Bulb, 1 Pack, Black iPower 1000W Digital Electronic Ballast Dimmable 50%, 75%, 100%, for Horticulture and Hydroponics HPS MH Grow Light Bulb, 1 Pack, Black](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71P89-pN16L._AC_UF350,350_QL80_.jpg)
iPower 1000W Digital Electronic Ballast Dimmable 50%, 75%, 100%, for Horticulture and Hydroponics HPS MH Grow Light Bulb, 1 Pack, Black
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