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Low Intensity L810 32.5cd LED Aviation Obstruction Light For City Farm River Dike

Minimum Order Quantity : 1 Delivery Time : 5-15days
Payment Terms : L/C, D/A, D/P, Western Union, MoneyGram, T/T Supply Ability : 2000pcs per month
Place of Origin: China Brand Name: ANNHUNG
Certification: ICAO, ISO9001, CE Model Number: AH-LI-D2

Detail Information

Light Source: LED Available Colors: Red(Other Color Is Optional)
Intensity(cd): ≥32.5cd(type B),others Optional(10cd, 100cd,etc) Flash Characteristics: Steady-burning/20/30/60 Adjustable
LED Life Experience(hours): >100,000 Operating Voltage: DC(12V, 48VDC) Or AC(110-240VAC) Or Others
Power(W): 5 Product Life Expectancy: 5 Years Plus
Waterproof: IP66 Name: LED Low-intensity L810 Double Aviation Obstruction Light
High Light:

32.5cd LED Aviation Obstruction Light


River Dike LED Aviation Obstruction Light


ICAO City Farm Tower Warning Lights

Product Description

This LED Low-intensity Double light is a steady burning (20/30/60fpm is adjustable) aviation obstruction light designed for marking top of obstacle that do not exceed 45 meters in height.

Main-standby mode ensure the obstacle is always marked even one light fail.




  • ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6.3 Low Intensity Type A / B /E Obstruction Light

  • FAA L-810



  • CREE LED, make sure LED keep bright while use for long time

  • Power supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VAC


  • Bird deterrent spike on top

  • < >nique designed PMMA lens for converging light and good transparency

    High translucency and anti-UV polycarbonate cover could use 3-5years without yellowing

  • UV protection Powder coated bright yellow color base make better visibility and also long life in harsh environments()

  • Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection

  • < >inch thread hole make pole installation easy

    Safety chain connected with base, the PCB won’t fall while installation

  • No screw fix type - just twist, the cover will be fixed tightly

    System design

  • Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance is below 50cd/m2

  • < > DIP switches on PCB

    Surge and lightning protection

  • Main-standby mode, when the main light fail, the standby light automatically switch on to ensure the obstacle is always clearly marked.


  • Alarm contact(Dry contact- NO COM NC) for remote monitoring

  • Infrared LED for pilot using NVG


  • AH-LI-D2 low-intensity light could be used alone on the top of the High-rise Building, High Chimney, marking towers (Telecom, GSM, Microwave & TV), High Pole, Tower Crane, Wind Turbine, etc when the height is lower than 45m.

SPECIFICATIONS AH-LI-D2 LED Low-intensity L810 Double Aviation Obstruction Light
Light Characteristics  
Light Source LED
Available Colors Red(Other color is optional)
Intensity(cd) ≥32.5cd(type B),others optional(10cd, 100cd,etc)
Horizontal Output(degrees) 360
Vertical Divergence(degrees) ≥10
Flash Characteristics Steady-burning/20/30/60 adjustable
Working mode Main & stand by(other modes are optional)
Operation Mode Dusk-to-dawn Automatically as standard.
  24hours operation as option.
LED Life Experience(hours) >100,000
Electrical Characteristics  
Operating Voltage DC(12V, 48VDC) or AC(110-240VAC) or others
Power(W) 5
Lightning surge

IEC61000-4-5 L- N ±3kV

IEC61000-4-5 L- PE ±6kV

IEC61000-4-5 N- PE ±6kV


Electrostatic IEC61000-4-2 Contact discharge 8kV
Circuit Protection Integrated
Physical Characteristics  
Body Material Polycarbonate
Base Material Die-casting aluminum
Mounting 3/4 inch pipe thread as standard. 1inch as option
Dimension(mm) 254×210×90
Weight(kg) 1.5
Product Life Expectancy 5 years plus
Environmental Factors  

Ambient Temperature(℃)


Storage temperature(℃) -55~70
Humidity 10%-95%RH(No condensation)
Wind Speed 240Km/h
Waterproof IP66
ICAO Annex 14 Volume 1,'Aerodrome Design and
  Operations’ Seventh edition July 2016, table 6.3
  Low-intensity Type A/B/E Obstacle Light
FAA L-810
Options Available  
  Flashing rate
  NVG(Night Vision Goggles) compatible LED
  GSM Monitoring
  Alarm output(NO COM NC)
  GPS sync flashing


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