Features

• Lower maintenance costs with parallel lamp operation
• Multi-voltage technology means a single ballast handles voltage from 108 to 305 VAC
• 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
• -20 deg F minimum starting temperature cold
• 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