Low Intensity Red Obstruction Light – FAA Type L-810 Flashing

Double (Main + Stand-By) low intensity red obstruction light for night time marking of structures that present a hazard to aviation: tall buildings, chimneys, cranes, towers. Red flashing + Infrared (NVG Compatible)

Aircraft Warning Light LIOLB-P1xxDRF: Double, NVG Compatible, Low Intensity Type L-810
Order Code LIOLB-P1_22DRF
Light Type: Low-Intensity, Type L-810
Typical use: Night time
Light source: LED
Type of beacon: Double (main + stand-by) steady
Colour: Red according to CIE Chromaticity Boundary
Light Intensity: >32.5 cd (visible) and >4mW/sr (Infrared)
Material of the body: Glass Reinforced Plastic red body (UL94-HB)
Material of the transparent cap: Polycarbonate (UL94-V2)
Input voltage: 10 ÷ 60 Vdc
Power consumption: 10 W(peak)* – 2,4 W(mean @30FPM)*

* Worst case consumption if for a minor fault both main and stand-by lights are working

Download the PDF data sheet.

Download the technical data sheet in PDF format with complete information and technical drawings.



  • designed and manufactured in Italy
  • extremely low power consumption

  • very high resistance to corrosion

  • very easy installation / plug ‘n’ play connections

  • extremely low wind factor
  • 360° horizontal coverage

  • no maintenance required over service life (up to 100.000 hours)

  • wide range of operating temperature range: -40 C° to +55 C°



ICAO (International Civil Aviation Organization, a specialized agency of the United Nations) ICAO ANNEX 14, Volume I, Chap. 6 Visual aids for denoting obstacles. none, Low-Intensity obstacle light.
FAA (Federal Aviation Administration, an agency of the United States Department of Transportation) FAA AC 150/5345-43 Specification for obstruction lighting equipment. Type L-810, Low-Intensity obstacle light.
CAA-CA Civil Aviation Authority none Low-Intensity obstacle light.