How many batteries are used to power the Emergency Lighting System?

The Emergency Lighting System on the Dassault Falcon 2000LXS is powered by three batteries to ensure reliable operation in the event of a power failure. This setup provides sufficient redundancy and capacity to support emergency lighting for an extended period, allowing the crew and passengers to safely evacuate the aircraft if necessary. Utilizing three batteries ensures that even if one battery were to fail, the remaining batteries can still deliver power, maintaining a critical safety function. The design is focused on reliability and safety, which are paramount in aviation systems, especially those related to emergency protocols.