F864 LED Medium Intensity Aviation Obstruction Light

Short Description
  • Color & light source: red, OSRAM LEDs
  • Effective Intensity: 2000cd+25%
  • Operation Voltage: 85-265VAC/48VDC/24VDC/12VDC
  • Rated power & average power@40FPM: 40W/13.3W
  • Optional functions: Built-in photocell/dry alarm contacts/GPS
  • Obstacle Light Medium Intensity Type B, Type C, ICAO Annex 14 Volume I July 2018
  • L-864, L-885, FAA AC No. 150/5345-43J
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F864 is an ICAO certified red LED medium intensity obstruction light (2000cd + 25%). It complies with ICAO Obstacle Lighting medium intensity type B and FAA L-864 under flashing mode. It also complies with ICAO Obstacle Lighting medium intensity type C when steady burning.

F864’s photometric part consists of 28 pcs of ultra-bright OSRAM LEDs and efficient Fresnel Lens. This optical design ensures the effective intensity and spread beam meet the criteria of ICAO and FAA.

F864 medium intensity obstruction light is equipped with an aluminum column inside and a heatsink on top for enhanced thermal cooling. The straight fin arrangement of the heatsink maximizes airflow to optimize heat dissipation performance and stability.

The red medium intensity obstruction lights are usually installed on towers, buildings, cranes, chimneys, windmills and other tall structures over 45 meters. It can work independently with self-controlled configurations (e.g., built-in photocell, alarm relay, flasher) as an economical solution. In most cases, one or more F864 medium intensity aviation warning lights group with multiple levels of low intensity obstruction lights as a system, controlled and monitored by a control box.


  • Obstacle Light Medium Intensity Type B&C, ICAO Annex 14 Volume I July 2016
  • FAA AC No. 150/5345-43, L-864
  • DGAC Mexico
Key Parameters


Illuminant Color

Osram LEDs

Light Source


Effective Intensity


Peak Intensity


Max. Power Draw


Power Consumption@40FPM

85-265VAC 50/60Hz, 48VDC, 24VDC, 12VDC, 24-48VDC, 12-24VDC

Optional Input Voltage




  • 28 pcs of Super-bright OSRAM LEDs, reliable light source ensures long lifespan
  • The optimized photometric design provides excellent light distribution
  • Internal LED driver and constant current regulator make the light illuminate steadily
  • Internal Power supply module efficiency up to 90% for AC input voltage
  • Aluminum heatsink provides excellent thermal dissipation performance
  • The powder-painted aluminum base provides good weather and corrosion resistant
  • Protective vent for balancing pressure and reduce condensation
  • Excellent shock and vibration resistant
  • UV-stabilized lens, high temperature resistant
  • Built-in 20KA surge protector module to protect the light from induction lightning strike
  • A handle on the light shoulder makes carrying and lifting easier for deployment
  • Prewired cable makes wiring job easier
  • Protection: Polarity reverse, overvoltage and shortcircuit
  • Flash rate adjustable, steady/20-60FPM
  • Optional functions available: built-in photocell/alarm relay/flasher/GPS
  • IP67 waterproof protection


ItemF864 Specifications
Effective Intensity2000cd+25%
Vertical beam>3°
Horizontal Spread360°
Light SourceOsram LEDs
LED ColorRed
LED Lifespan100,000 Hours
Flash PatternSteady burning / Flashing (20FPM as default)
Input Voltage•85-265VAC, 50/60Hz •48VDC •24VDC •12VDC
Power Consumption40W
LensPhotometric lens: Polycarbonate, UV Stabilized; Outer lens: Acrylic, UV Stabilized
BodyPowder-coated extruding aluminum
MountingFour 16*25mm slot holes on bottom 200 mm PCD
Net Weight6KG
Relative Humidity0-95% RH non-condensing
Wind resistanceMax.240kph
Optional•Built-in photocell •Dry alarm contacts •GPS
Warranty5 years

Ordering Code

F864 Ordering Code Selector

F864 Ordering Code
Main P/NVoltageFlashingPhotosensorAlarm RelayGPS
F864A220 (85-265VAC)C (Steady)[Blank] (without photosensor)[Blank] (without Alarm Contacts)[Blank] (Without GPS)
A120 (85-265VAC)B (Flashing)P (with photosensor)R (with Alarm Contacts)GPS (With GPS)
D48 (48VDC)
D24 (24VDC)
D12 (12VDC)

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