From which locations are the Emergency Lights controlled on a 737?

The Emergency Lights on a 737 are controlled from both the Flight Deck (FD) and the Flight Attendant (FA) control panel. This setup allows the pilots and cabin crew to manage the emergency lighting systems effectively during an emergency situation. The ability to control the lights from two locations ensures that the flight crew can respond quickly and coordinate their actions as needed.

The Flight Deck provides the pilots with an immediate method to activate the emergency lights in case of a cabin emergency, ensuring visibility for both the flight crew and passengers. The Flight Attendant control panel allows cabin crew members to manage these lights directly from the cabin area, providing flexibility and ensuring that they can take action regardless of their exact location in the cabin.

Thus, the correct answer highlights the importance of having control systems for emergency lighting that are strategically placed for both flight crew and cabin crew accessibility, promoting safety and operational efficiency.