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runway light
runway light: A technical guide
4 Criteria to choose your runway light
Photometric Certification Compliance
Adherence to FAA AC 150/5345-46 or EASA CS-ADR-DSN ensures standardized light distribution for safe pilot visual acquisition.
Thermal Management Efficiency
Effective heat dissipation prevents internal component degradation, extending maintenance cycles and maintaining consistent lumen output in extreme temperatures.
Ingress Protection Rating
High IP68 sealing prevents water and contaminant penetration, crucial for maintaining operational integrity under heavy precipitation and de-icing.
Mechanical Load Resistance
Fixtures must withstand repeated high-velocity impacts and static loads from aircraft tires without structural failure or optical misalignment.
Available technologies and advantages
LED Solid State Systems
LED systems utilize high-efficiency semiconductors to produce light, significantly reducing power consumption compared to legacy incandescent airfield lighting solutions. These units offer extreme longevity and lower maintenance costs, though they require sophisticated heaters to melt ice buildup.
Quartz Halogen Fixtures
Traditional halogen lamps use tungsten filaments and halogen gas to provide reliable, high-intensity beams through precision optical lenses. While initial procurement costs are lower and natural heat clears ice, high power draw and frequent bulb replacements increase opex.
6 expert tips
Prioritize LED transition strategies to reduce total life-cycle costs while significantly decreasing energy consumption across the airport infrastructure.
Verify that all fixtures hold current FAA or EASA certifications to ensure global interoperability and strict safety compliance.
Evaluate the compatibility of secondary isolation transformers with new lighting fixtures to prevent circuit imbalances and equipment damage.
Select inset lights with shallow base cans to minimize runway pavement structural impact and facilitate faster installation cycles.
Implement remote monitoring systems to track individual lamp status, enabling proactive maintenance and reducing manual inspections on active runways.
Ensure spare parts availability matches the projected lifespan of the fixtures to avoid grounding critical airfield lighting circuits.
Always verify the technical certification to ensure compliance with local building safety standards and long-term durability.
Innovations and Trends
Individual lamp control and monitoring systems allow real-time status updates, improving maintenance efficiency and pilot safety.
Advanced thermal sensors trigger heating only when ice is detected, optimizing energy use for LED runway installations.
New high-transmittance materials increase light intensity while reducing glare, meeting stricter EASA visual aid performance standards.
Tool-less maintenance architectures allow rapid internal component replacement, reducing runway downtime and technician exposure to active environments.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
About AeroExpo
AeroExpo is a marketplace that offers B2B players a complete experience, from product sourcing to purchase. AeroExpo is an entity of VirtualExpo Group.
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