Powerhouse 400w HPS Ballast

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 has 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
• 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"
  Includes cord set. 120/240 volt. 400w HPS