Low intensity LED aviation obstruction light

Short Description:

  • Peak intensity: >100cd, effective intensity>50cd
  • Available voltage & rated power: 85-265VAC/48VDC/24VDC/12VDC, 5W
  • Color & light source: red, LED
  • Optional functions: Flashing/Built-in photocell/dry alarm contacts

Product Detail

Product Tags


Low Intensity Led Systems are all compliant with Civil Aviation and can be installed on any obstacle inferior to 45M tall (Pylons, High Pole, Buildings, Cranes, and Lighting Masts on Airports).


● ICAO Annex 14, Volume I, Eighth Edition, dated July 2018
● FAA  AC150/5345-43G L810

Key Feature

● Long life time >10 years life expectancy

● UV resistant PC material

● 95% transparency

● High-brightness LED

● Lightning protection: The internal self-contained anti-surge device

● Equal supply voltage synchronization

● Low weight and compact shape

Product Structure

CM-11 CM-11-D
sad (1)
sad (2)


CM-11 CM-11-D CM-11-D (SS) CM-11-D (ST)
Light  Characteristics
Light  source LED
Color Red
Lifespan of LED 100,000hours (decay<20%)
Light  intensity 10cd; 32cd at night
Photo sensor 50Lux
Flash  frequency Steady
Beam Angle 360° horizontal beam angle
≥10°vertical beam spread
Electrical Characteristics
Operating Mode 110V  to 240V  AC; 24V DC, 48V DC available
Power Consumption





Physical Characteristics
Body/Base Material Steel, aviation yellow painted
Lens  Material Polycarbonate UV stabilized,good impact resistance
Overall Dimension(mm) Ф173mm×220mm
Mounting Dimension(mm) Ф120mm -4×M10
Weight(kg) 1.1kg 3.5kg 3.5kg 3.5kg
Environmental Factors
Ingress Grade IP66
Temperature Range -55℃ to 55℃
Wind  Speed 80m/s
Quality Assurance ISO9001:2015

Ordering Codes

Main P/N   Operation Mode (for double light only) Type Power Flashing NVG Compatible Options
CM-11 [Blank]:Single SS: Service+Service A:10cd AC:110VAC-240VAC [Blank] :Steady [Blank]:only Red LEDS P:Photocell
  D:Double ST:Service+Standby B:32cd DC1:12VDC F20: 20FPM NVG:only IR LEDs D:Dry Contact (connect BMS)
        DC2:24VDC F30:30FPM RED-NVG:dual Red/IR LEDs G:GPS
        DC3:48VDC F40:40FPM  

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