What is the main function of the power outlet indicator light?

The main function of the power outlet indicator light is to indicate power availability. This light serves a critical purpose in ensuring that flight attendants and crew members are aware of whether power is accessible at the outlet, which is vital for operating electronic devices, charging equipment, and ensuring passenger comfort and safety. If the indicator light is illuminated, it signals that power is available and can be used; if it is off, this indicates that power is not supplied to the outlet.

Understanding this functionality is important for flight attendants, as they need to efficiently manage resources on board, ensuring that any necessary electronic devices can be utilized effectively.