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LED Obstacle Lights - Technical Overview

Learn about the benefits and specifications of Obelux LED obstacle lights, including their reliability, efficiency, and compliance with ICAO and FAA standards. Discover why LED obstacle lights are the ideal choice for longevity and cost-effectiveness.

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LED Obstacle Lights - Technical Overview

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  1. ObeluxLED-Obstacle Lights Technical Overview OBELUX-OY IS EXCLUSIVELY REPRESENTED BY TECHNOLIGHTS SENC LUXEMBOURG IN THE MIDDLE EAST AND GCC REGIONS TechnoLights

  2. What is a LED? TechnoLights • LED - Light Emitting Diode • A semiconductor component similar to transistor or integrated circuit • Electrical current through the semiconductor chip produces light • Semiconductor materials used, define the colour of light produced

  3. Benefits of LEDs TechnoLights • Extremely reliable: MTBF (Mean Time Between Failures) is millions of hours • Very long lifetime: light output degrades 25-30 % after 11 years of continuous operation • High luminous efficiency: 30 lumen/watt of LED light compared to 5 lumen/watt of white light with red filter

  4. Benefits of LEDs (cont) TechnoLights • Shock and vibration proof • Small dimensions • Lightweight • Virtually no heat generation • Accurate and well controlled beam spread

  5. ICAO Obstacle Light TechnoLights • ICAO (International Civil Aviation Organisation) defines minimum reuirements for obstacle lights • ICAO low intensity Type A steady burning red light: • Minimum intensity 10 cd at +6° and +10° elevation angles • Vertical beam spread 10° • ICAO low intensity Type B steady burning red light: • Minimum intensity 32 cd at +6° and +10° elevation angles • Vertical beam spread 10° • ICAO medium intensity Type B and C, flashing and steady burning red lights: • Intensity 2000 cd ± 25 % at 0° elevation angle • Vertical beam spread 3°

  6. FAA Obstacle Light TechnoLights • FAA (Federal Aviation Assocoation, USA) defines minimum requirements for obstacle lights • FAA L-810 low intensity steady burning red light: • Minimum intensity 32.5 cd lie between +4° to +20° elevation angles • Vertical beam spread 10° • FAA L-864 flashing red 20-40 fpm, FAA L-885 flashing red 60 fpm • Intensity 2000 cd ± 25 % at 0° elevation angle • 750 cd throughout a minimum vertical beam spread of 3° • Vertical beam spread 3°

  7. Obelux LED Obstacle Light TechnoLights • Low and medium intensity models for ICAO and FAA requiremens • Special –HT-CST model for high temperature ambient • Contains appr. 30-70 pcs high-intensity LEDs • Power consumption <2-7 W • Estimated lifetime 15-20 years in continuous operation • Very low wind load • Variants available for AC and DC power supplies • UV resistant • Corrosion free • No RF-Radiation

  8. Real Life Statistics TechnoLights • More than 50 000 LED obstacle lights delivered since 1996 and only few failure caused by LEDs or other componets • LED obstacle lights can survive even direct lightning strikes

  9. Why to Use LED Obstacle Lights? • Maintenance free • Very long lifetime • Very low power consumption • Very low overall cost of ownership • FOR FURTHER INFORMATION AND TECHNICAL DETAILS CONTACT: • RUE DE LA CHAPELLE • 8017-STRASSEN-LUXEMBOURG • TEL.00352-021-523078 FAX.00352-2611-9462 • E-MAIL: info@technolightssenc.com TechnoLights

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