POWERSUN E-BALLAST 

POWERSUN E-BALLAST FAN-COOLED 400W HPS / MH 120 / 240V 

• Extremely high frequency, works perfectly with standard and double-ended lamps
• Runs 15% cooler
• ''Soft start'' program to allow multiple ballasts to start at the same time
• 120/240V - 50 Hz to 60 Hz
• Works with both MH and HPS lamps
• External breaker system protects against power surges
• Comes with an 8 ft power cord

* 1 year warranty
** Socket non included