A seismic certified lighting Inverter converter is a backup system designed to maintain emergency lighting during electrical power outages, and meets strict seismic conforms. The certificate ensures that the inverter can withstand vibrations and movements due to failure due to the earthquake, which is important for maintaining safety during and later during seismic events. https://www.pearltrees.com/rishkellyi/wholesale-angeles-pottery/id89322703/item762121264