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Amazon.com : Sun System Hard Core 1000 Watt - 120/240 Volt Remote Ballast - Operates HPS and MH Lamps, Universal Lamp Cord Receptacle : Plant Growing Ballast Assemblies : Tools & Home Improvement
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Sun System Hard Core 1000 Watt - 120/240 Volt Remote Ballast - Operates HPS and MH Lamps, Universal Lamp Cord Receptacle : Plant Growing Ballast Assemblies : Tools & Home Improvement - Amazon.com
Larson Electronics - Enclosed Remote Ballast for HID-22-SL series Metal Halide Fixtures - NEMA 3R Enclosure
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Amazon.com : Sun System Hard Core 1000 Watt - 120/240 Volt Remote Ballast - Operates HPS and MH Lamps, Universal Lamp Cord Receptacle : Plant Growing Ballast Assemblies : Tools & Home Improvement
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