Airport & port lighting refers to a category of professional lighting systems designed to serve aviation and maritime transportation hubs. These lighting facilities are mainly used to ensure the safe operation of airport runways, aprons, terminal areas, as well as port wharves, loading and unloading zones, and navigation channels under day-and-night conditions and in complex weather environments. Beyond providing basic illumination, such lighting systems play a vital role in guidance, identification, and operational safety, making them an essential part of airport and port infrastructure. Through well-planned lighting layouts and stable light output, airport and port lighting provides clear and reliable visual conditions for aircraft takeoff and landing, vessel berthing, and various ground operations.

From a functional perspective, airport and port working areas are typically expansive, equipment-intensive, and operationally complex, which places high demands on lighting continuity, uniformity, and reliability. Airport lighting must maintain consistent illumination across large areas to help pilots and ground personnel accurately assess positions and distances. Port lighting, on the other hand, needs to support multiple application scenarios, including quay operations, container yards, and channel guidance, ensuring that nighttime loading, unloading, and traffic movements are carried out in an orderly manner. Proper light distribution helps minimize dark zones and excessive contrast, thereby improving overall operational efficiency.

In terms of structural design and environmental adaptability, airport and port lighting is generally engineered for long-term outdoor use and must offer strong resistance to harsh conditions such as high winds, humidity, and salt spray. The fixtures are designed with robust structures and reliable mounting methods to maintain stable performance during continuous operation. At the same time, practical considerations are given to maintenance and management, allowing for routine inspections and servicing with reduced effort and cost. Overall, airport and port lighting plays a lasting and important role in ensuring operational safety, enhancing efficiency, and improving the overall quality of lighting in transportation hubs.