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Xinwanna 400/600/1000W E40 Ballast 23Ra HPS Plant Grow Light High Pressure Sodium Lamp (1 pc,400W) - Walmart.com
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Xinwanna 400/600/1000W E40 Ballast 23Ra HPS Plant Grow Light High Pressure Sodium Lamp (1 pc,400W) - Walmart.com
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Sylvania 47659 5-Tap Magnetic Core Coil Ballast, LU1000 HPS Lamp, 1000 W Lamp, 120/208/240/277/480 VAC, Pulse Ignitor Start | SMC
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400W HPS Kit Complete | Grow kits \ Lighting kits \ HPS lighting kits \ Magnetic ballasts | Maxgrowshop.com
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