 | High quality ballast will insure years of trouble-free use. Extruded aluminum ballast enclosure dissipates heat for maximum reliability. |
|  | Exclusive, two part ballast enclosure is the coolest running light system in the industry. The ballast core is in one compartment while the capacitor |
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 | Whether you're installing all new lighting systems or replacing failed magnetic ballasts, there's a Sun System Galaxy digital ballast to match your reflectors and lamps. |
|  | Hydrofarm's Phantom Digital Ballast arrives on the market as the most rigorously tested ballast in the industry. |
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 | The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast on the market. $288.00 |
|  | The Xtrasun magnetic series offers the most logical choice for a high performance moderately priced ballast. $179.95 |
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 | The Xtrasun magnetic series offers the most logical choice for a high performance moderately priced ballast. $161.95 |
|  | The Xtrasun magnetic series offers the most logical choice for a high performance moderately priced ballast. $188.95 |
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