LEFL is a versatile flashing light suitable as an Approach Sequential Flash Light (SFL), Runway Threshold Identification Light (RTIL), and Circling Guidance Light (CGL). It supports three different flashing modes – sequenced flashing, contemporary flashing, and clustered flashing – and three configurable luminous levels – high (100%), medium (10%), and low (3%).
Monitoring:
electronic device that returns information of open circuit at the secondary of the isolation transformer in case of failure of a luminous LED source or control board.