Which type of lights is used for low visibility operations at a runway?

Low Intensity Runway Lights are specifically designed for low visibility operations, providing illumination that helps guide pilots during takeoff and landing when conditions are not ideal. These lights operate at a lower intensity to facilitate visibility without overwhelming the pilot's night vision, ensuring that they can locate the runway in challenging conditions such as fog, heavy rain, or darkness.

Their design emphasizes safety by enhancing the runway's visibility while also being mindful of minimizing glare for approaching aircraft. In low visibility scenarios, it's crucial that the lights are discernible but not blinding, allowing pilots to maintain situational awareness and make informed decisions as they approach the runway.

Other types of runway lights, such as High Intensity or Medium Intensity lights, are more suited for regions with good visibility conditions or for larger runways that accommodate heavy traffic. Standard runway lights, which may refer to a general category of lights, do not specifically address the operational needs during reduced visibility situations as effectively as Low Intensity Runway Lights do.