F864 LED Based Medium Intensity Red Obstruction Light

F864 is a red LED medium intensity obstruction light, generally used on tall structures more than 45 meters.

The optical part is based on Fresnel lens, a transformed convex lens which can concentrate light to a small specific angel to meet ICAO and FAA red medium intensity light.

F864 red medium intensity LED obstruction light can either work with power converter box and controller for monitoring and functions as a system, or F864 self-controlled configuration can work independently as an economical solution.

F864 LED Based Medium Intensity Red Obstruction Light
F864 LED Based Medium Intensity Red Obstruction Light
F864 LED Based Medium Intensity Red Obstruction Light


Effective Intensity 2000 Candela
Vertical Divergence 3 Degree
Horizontal out-put 360 Degree
LED Color Red
LED Lifespan 100,000 Hours
Flash Pattern Steady burning or flashing
Input voltage 110VAC-240VAC, 12V,24V,48V
Frequency 50Hz ~ 60Hz
Power consumption 40W
Lens Polycarbonate, UV Stabilize
Body Die-casting Aluminum
Water-proof IP67
Weight 7 KG
Temperature Range -40°C ~ +55°C
Relative humidity 100% with condensation
Dimensions 215mm H, 258mm Diameter
Warranty 5 years
Optional Available with built-in photo sensor
Available with Alarm contacts

Order Codes

Series AC/DC Voltage Steady / flashing Photo sensor Alarm relay
OM2K A 12 C(Steady) P R
  D 24 B(Flashing)    

For example, F864D48C means a DC 48V power supply, steady Medium Intensity beacon.


  • Super-bright OSARM LEDs reliable light source
  • Unique optical design complies with ICAO&FAA regulation
  • Aluminum heat-sink provides good thermal performance
  • Anodized finish provides better weather and corrosion resistant
  • Better shock-resistant
  • Longer lifetime expectancy, almost maintenance free
  • Lower voltage (than xenon) makes it safer for installer
  • Internal LED driver and constant current regulator make the light illuminate steadily


  • Telecomm tower
  • Radio tower
  • Wind turbine
  • Smoke stacks & chimney


  • ICAO medium intensity type B & type C Annex 14, 4th Edition, July 2004
  • FAA L864,AC No. 150/5345-43F,2006


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Industry Solutions

(Aviation Obstruction Light)

  • Telecom & Broadcasting
  • Wind Turbine
  • Power transmission line
  • Tall building
  • Crane
  • Power Plant
  • Smoke stacks & chimney

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