Unserviceability Lights

The unserviceability light is used in airport construction areas, in closed areas and on pavement that is temporarily out of use, giving aircraft and vehicles a clear marking of the area that must not be used. The fixtures can be laid out quickly as the site requires, making the area easier to identify at night and in low visibility so that no one enters an unserviceable area by mistake. The fixture uses an LED light source and a light distribution designed for the application; its photometric performance is aligned with the requirements of the corresponding airfield lighting system, giving airport operations a steady, clear and easily identified visual signal.