Emergency Lighting Inverters Emergency Lighting Inverters EON Model EL3(10kW to 55kW) Three PhaseEmergency lighting inverter with seismic ratings and industry-leading small footprint UltraLITE Model ELC(600W to 2kW) Single PhaseEmergency lighting inverter with compact front access design UltraLITE Model ELU(1.5kW to 14kW) Single PhaseEmergency lighting inverter with seismic ratings and advanced color touchscreen display