state of the art measurement equipment for the wind industry
since 1989, marketed in more than 100 countries

Obstacle Lights

Met masts increasingly reach heights that require the application of obstacle lights to protect air traffic. National regulations regarding installation of obstacle lights differ largely from country to country. Ammonit has designed a solar-powered warning light system that is controlled and monitored by our data logger. We strongly recommend the application of overvoltage protection modules within the steel cabinet when obstacle lights are installed. Obstacle lights are usually maintenance-free for up to 5 years.

obstacle light Carmanah model a650



  • Up to 10 cd (steady-on, green, equatorial)
  • 18 cd peak intensity, flashing
  • 12,5% duty cycle (Red LED's)
  • Colours: blue, red, yellow, green and white, ICAO + SAE25050 (FAA) compliant chromaticity
  • Colour indicator: Yes, FAA Eng. Brief 67, compliant
  • Flashing pattern: 256+
  • Solar supply, recyclable batteries
  • Water-proof, corrosion protected
  • Wind loading: 400 mph (180 m/s)
  • Extreme weather proven
  • Standards: MIL-STD-202G; MIL-STD-810G; EN60945: ESD, EMI, EMC; IP68; L70; A650 is acceptable for barricade and construction applications at Commercial Part 139 Airports under FAA Advisory Circular AC 150/5370-2E. The A650 Blue is compliant with the requirements of ICAO Annex 14, Volume 1, Fourth Edition, dated July 2004.



obstacle light Carmanah Model 702-5

Hindernisfeuer 702

M91200 (Model 702-5)

  • Light intensity steady on, green 10 cd; red 6 cd
  • Visibility 5.4 km (3 Miles)
  • Night vision goggle (NVG)
  • Programmable via optional infrared remote control
  • Features both four and five-bolt mounting patterns
  • Completely self-contained and sealed against environmental conditions
  • Extremely rugged, waterproof and vandal resistant
  • Colours: red, green, amber, white, blue
  • 150 hours of operating capacity from a full charge
  • Classified to: ISO 9001 Quality Assurance Practises



obstacle light Carmanah model OL800

Carmanah OL800 Schatten


  • Up to 209 cd (red)
  • Colours: red, green, white and yellow
  • FAA: Obstruction Light Type L-810 as per FAA Advisory Circular AC 150/5345-43G 09/26/12 (Red.)
  • ICAO, SAE25050 (FAA) and FAA EB 67 compliant chromaticity
  • Flash patterns: 250+
  • Solar powered, replaceable battery
  • Waterproof, robust
  • Wind load: 70 m/s
  • EN 60529 IP 68 immersion, MIL-STD-202G immersion & damp heat cycling, MIL-STD-810G rain & salt fog, FAA-STD-0193, EN61000-4-2



obstacle light Lanthan HF102r1

obstaclelight LanthanHF102r1

M92100 (Model HF102r1)

  • Light intensity > 10 cd
    Colour: red
  • Power consumption < 1.7 W
  • Self contained (lifetime and failure)
  • > 50 000 hours operating capacity
  • Low power consumption, ideal for emergency power
    use and stand-alone power solutions
  • Wide operating voltage (10-50 VDC)
  • Easy to be installed due to M12 HARAX connector



More Articles...

  1. Further Obstacle Lights

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