Elevated Runway Threshold Wing-bar Light

Runway threshold wing-bar lights are used in the runway threshold wing-bar system, set at both ends of the runway threshold lights and extending outward to widen the lateral visual extent of the threshold. At night and in low visibility the lights bring out the position and the width of the runway threshold, so pilots establish a threshold reference quickly. The fixture uses a matched 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

• Proprietary optical design to ensure full lighting spot when the glass is partially obscured
• Filter with improved coating process, featuring good transmittance, high bonding and excellent thermo stability
• International standard PK30D prefocus bulb with accurate positioning and premium light distribution precision Self-alignment optical component without need of recalibration when replacing bulb as well as optical components Proprietary reflector design, cold light cup processing, temperature variations will not cause any cracks in the glass and filter
• Compact structure and attractive appearance, with small windward area and strong ability against the gales The main body is made of aluminum alloy with anti-corrosion surface, all fasteners are made of stainless steel, suitable for harsh environment application
• High-precision parts machining to ensure all dimensional quality and precision
• Forged frangible device with precise machining, complying with FAA standards, ensuring good stability and reliability
• IP65-grade ingress protection of the fixture, keep interior from dust
• The fixture can be connected to both one or two-inch extension pole, which ensures convenient and secure installation
• The calibrator can be installed directly on the body with high precision
• Tool free maintenance, easier to disassemble, and to replace the bulb
• Interchangeable, modular-designed components, applicable for all kinds of elevated unidirectional lights(halogen type), which effectively cuts down the inventories