What color do runway edge lights typically show on instrument runways for the last 2,000 feet?

Runway edge lights are critical for guiding pilots during takeoff and landing, specifically on instrument runways. For the last 2,000 feet of an instrument runway, the color of the edge lights is consistently set to red. This signaling is crucial because the color red is universally recognized as a warning or caution symbol in aviation. It helps pilots determine that they are nearing the end of the usable runway, prompting them to make decisions regarding landing and rollout.

The use of yellow lights, contrary to the selected answer, is typically associated with taxiways or to mark transition zones between types of lighting, but not for runway edge lights. Therefore, understanding the specific signaling that runway edge lights provide is essential for aviation safety.