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• High quality ballast will insure years of reliable use• Coated alumi...
$109.99
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• High quality ballast will insure years of reliable use• Coated alumi...
$119.99
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• High quality ballast will insure years of reliable use• Coated alumi...
$119.99
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All new exposed ballast design concept is compact and cool! Separating the balla...
$154.99
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All new exposed ballast design concept is compact and cool! Separating the balla...
$160.99
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High quality ballast will insure years of trouble-free use. The aluminum ballast...
$159.99
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High quality ballast will insure years of trouble-free use. The aluminum ballast...
$174.99
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High quality ballast will insure years of trouble-free use. The aluminum ballast...
$182.99
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This dual voltage, magnetic relay HPS ballast runs two lamps non-simultaneously,...
$199.99
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More lumens generated per watt of electricity consumed - Electronic ballasts hav...
$99.99
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The 400-500-600 watt Switchable Electronic Ballast features a three year warrant...
$145.99
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The 600-800-1000 watt Switchable Electronic Ballast features a three year warran...
$249.99
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Dimmable/Dialable Lumatek ballasts offer settings at 400 watt, 250 watt Super Lu...
$175.99
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Dimmable/Dialable Lumatek ballasts offer settings at 600 watt, 400 watt, and 360...
$209.99
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Dimmable/Dialable Lumatek ballasts offer settings at 600 watt, 400 watt, and 360...
$419.99
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Dimmable/Dialable Lumatek ballasts offer settings at 1000 watt, 750 watt, 600 wa...
$359.99
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Quantum Series Lighting is now the paradigm of lighting technology. Quantum Hort...
$315.99
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Quantum Series Lighting is now the paradigm of lighting technology. Quantum Hort...
$185.99
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• 5-Year Warranty• Extruded aluminum housing is engineered to dissipate heat and...
$147.99
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• 5-Year Warranty• Extruded aluminum housing is engineered to dissipate heat and...
$234.99
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Extruded aluminum housing is engineered to dissipate heat and keep the component...
$159.99
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• 5-Year Warranty• Extruded aluminum housing is engineered to dissipate heat and...
$299.99
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Extruded aluminum housing is engineered to dissipate heat and keep the component...
$182.99
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Extruded aluminum housing is engineered to dissipate heat and keep the component...
$359.99
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Dimmable/Dialable Galaxy ballasts offer settings at 250 watt, 175 watt, and 150 ...
$157.99
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Dimmable/Dialable Galaxy ballasts offer settings at 400 watt, 250 watt, and Turb...
$181.99
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Dimmable/Dialable Galaxy ballasts offer settings at 1000 watt, 600 watt, 400 wat...
$359.99
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1500 Watt Master Blaster Electronic Ballast. This electronic ballast features an...
$499.99
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With our exclusive Power Pointer™, it's easy to switch from 120 to 240 volt powe...
$147.99
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With our exclusive Power Pointer™, it's easy to switch from 120 to 240 vol...
$164.99
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With our exclusive Power Pointer™, it's easy to switch from 120 to 240 volt powe...
$189.99
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With our exclusive Power Pointer™, it's easy to switch from 120 to 240 volt powe...
$211.99
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Do-It-Yourself kit includes ballast, capacitor, igniter, 120 volt power cord, ca...
$114.99
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Do-It-Yourself kit includes ballast, capacitor, igniter, 120 volt power cord, ca...
$126.99