Red obstruction light for night time marking of structures that present a hazard to aviation.  Red steady/ infra-Red burning in night mode. Incorporates the benefits of advanced LED, optical and system control technologies to meet the most demanding applications.

Orga Aviation – Datasheet Drawing – L240-xxx – with bracket- r03-01
Orga Aviation – Datasheet Drawing – L240-xxx – with bracket- r03-02
Orga Aviation – Datasheet Drawing – L240-xxx – with bracket- r03-03

    Key features

    • Five year warranty
    • Housing based on 30 years of offshore product design experience
    • Lightweight and easy to install
    • Extremely low wind factor
    • Integrated design with built-in photocell and monitoring – no additional power supply enclosures required
    • Optional heater function for de-icing
    • No maintenance required over service life
    • Orga optical design produces highly accurate and uniform narrow light beam
    • Extremely low power consumption
    • Long life power supply to match LED life, does not use electrolytic capacitors
    • Steady burning visible red light output with optional additional IR light output
    • Made in The Netherlands



    • Complies with ICAO Annex 14 Volume 1, Ninth Edition, July 2022, Chapter 6, Low Intensity
    • In compliance with AVV (German “General Administrative Regulation for the marking and lighting of obstacles to air navigation”) “Feuer W ES, rot”

    Performance characteristics

    • Horizontal beam pattern: 360°
    • Intensity Red light: See table
    • Intensity IR light: >25 mW/sr
    • Infra-Red wavelength ~850nm
    • Infra-Red beam follows visible light, or beam is according to local standards

    Electrical characteristics

    • Operating voltage: 48 Vdc; 40-64 Vdc
    • Power consumption: See table
    • Overvoltage protection: Class III according to IEC61643-1

    Physical characteristics

    • Dimensions: (L x W x H): See drawing
    • Weight: <3kg
    • Design degree of protection: IP66
    • Operating temperature range:
      -40ºC/+55 ºC
    • Supplied with pre-mounted Orga cable for easy installation and high reliability
    • Cable bending radius static: 7x cable diameter
    • Outer cable diameter: Ø12.5 +/- 0.5 mm
    • Cable weight: 260 g/m

    System design, control and monitoring

    • Use as a stand-alone light, or in a multiple light system with an Orga CIP controller
    • Optional Orga CIP controller facilities provides control interfaces for:
      • “smart switch” aircraft detection input
      • Visibility condition variable intensity input
      • Visibility condition variable intensity input; intensity steps 30% and 10%
      • Remote photocell control input/override