The ESB Series, Instant Start sign ballasts offer maximum energy efficiency for signs illuminated by fluorescent T8HO & T12HO lamps. Additionally, the universal input voltage ESB Series sign ballast uses parallel operation to maintain lamp illumination, even when one lamp fails.
• Maximum energy efficiency
• Fewer connections – easier to wire
• Universal Voltage (120V to 277V)
• Parallel Instant Start operation
• UL and CSA listed
• UL HL listing for hazardous locations
• For T8HO & T12HO Lamps
• 4 year warranty
