LED In-pavement Approach Centerline and Crossbar Light (12-inch 6mm)

Approach lights, both centerline and crossbar, are used in the airport approach lighting system, set along the extended runway centerline or in crossbar positions to give aircraft clear approach direction and position guidance at night and in low visibility. The continuous, conspicuous light signal helps pilots establish and hold the correct approach path and identify the runway threshold and the direction of the centerline, improving visual judgment during the final approach. 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.

Application/Use

Features

• The serialized design of lighting fixtures and modular design of components effectively reduce the inventory of spare parts
• The upper cover is made of forged aluminum alloy, high strength, good fatigue resistance combining excellent corrosion resistance and heat dissipation properties.
• Prism sealing sleeve with multi-layer waterproof sealing structure design and easy to replace.
• Low energy LED light source, with a comprehensive lifespan of not less than 100,000 hours and light attenuation is less than 30%.
• Strict LED color management ensures a high degrees of consistency in the chromaticity output of lighting fixtures.
• The dimming curve complies with the requirements of FAA EB67, and the dimming characteristics of the luminaire are similar to those of traditional halogen light source luminaires.
• The overall degrees of protection is IP68, capable of withstanding an internal pressure of 138KPa or the water pressure generated by the impact of aircraft tires on the window.
• Optional fault detection function, which can achieve light fault open circuit in case of light source or drive failure.