What color are runway edge lights?

Runway edge lights are designed to provide guidance to pilots during takeoff and landing, particularly in low visibility conditions. The color white is designated for runway edge lights, ensuring that operators can easily identify the boundaries of the runway from the air and on approach. This standardization in color helps maintain uniformity across different airports, allowing pilots to rely on specific signals irrespective of location.

The clarity of white lights is critical as they outline the runway's edges, thereby helping prevent runway excursions and ensuring safe operations during night time or adverse weather. Understanding this color coding is essential for all airside vehicle operators as it directly affects situational awareness and safety in high-stakes environments like an airport.