(case of 10) GE 37339 GE454PUNVHB-E/M Multi Volt Ultra Start T5 Ballast , for frequently switched applications

GE 37339
GE454PUNVHB-E/M

UltraStart T5 ballast

case of 10

• Lower Maintenance Costs with Parallel Series Lamp Operation
• Multi-Voltage technology means a single ballast handles voltage
  from 108V to 305V
• Auto-Restart withstands temporary losses in power without the
  need to cycle power
• UltraCool™ Operation 90C case rating/UL Approved 55C Ambient
  Rating
• Individual lamp End of Lamp Life protection - only one lamp shuts
  down at end of life
• Anti-Striation Control for better light quality, with no striations.
• Cold temperature -20F Minimum Starting Temperature
• The ballast should have the step dimming features and be able to
  provide 50% input power (+/-15%) in the dimming mode by
  shutdown 2 of the 4 lamps.
• case of 10 ballasts