The IREL-L and IRTE-L Style 2 LED Runway Edge and Runway Threshold and Runway End Lights have an average LED life of 56,000 hours under high-intensity conditions and more than 150,000 hours under typical operating conditions, which significantly reduces ongoing maintenance costs and virtually eliminates runway shutdowns due to relamping. The L-850C(L) is used in runway edge applications on Category I, II, and III runways. It is also used in military runway edge applications that are less than 200 feet wide. The L-850D(L) is used for runway threshold and runway threshold/end applications.
For compliance, please see data sheet and certification tab below.