400 Watt - High Pressure Sodium - ANSI S51 - 4 Tap - Power Factor 90% - Max. Temp. Rating 212 Deg. F - Includes Dry Film Capacitor, Ignitor, and Bracket Kit
The Sola E-971-W-SO400 high pressure sodium ballast features a 4-tap voltage input for compatibility from 120 to 277 volts. For use with 400 watt lamps, this magnetic HID ballast boasts a high power factor of 90%, ensuring maximum efficiency. A temperature rating of 212 degrees F makes the ballast suitable for mounting in warehouses and manufacturing facilities where high heat may be an issue. Includes dry film capacitor, ignitor, and bracket kit.