400W HPS BALLAST 480V 150W HIGH PRESSURE SODIUM BALLAST BALLAST TYPE/BALLAST VOLTAGE CWA-HPF/480V LINE VOLTAGE. CURRENT(*1) 480V /1.1 INPUT WATTS 465 OPEN CIRCUIT VOLTAGE 188 DIMENSIONS/IGNITOR/CAPACITOR A- 5 3/4" B- 3 7/8" C- 4 1/4" /ARK-00040 48MFD 280VAC Different sizes are avilable
