The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast on the market. With its durable all-aluminum exterior construction and its offset high/low component orientation, it runs quieter and cooler than any other ballast we have ever made. Cool components mean higher performance and longer life, which we guarantee with an 8 year warranty. Coolest running Ultra-quiet with ISO-mount silencer Rugged and durable Dual voltage North American brand components Every unit factory tested 8 year warranty on ballast electrical components U.S. patent D546,282 Air coolable with optional flange kit & fan Compatible with all reflectors offered by Hydrofarm & most others Ballast Size: 11.5" (13.5" w/handle) x 7.5" x 8.5"
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