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SPO Powerhouse 1000W 120/240v HPS Ballast

The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..

$299.00 $254.15

SPO Powerhouse 400W 120/240v HPS Ballast

The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast o..

$223.00 $189.55