FAR-LM5 Medium Intensity Obstruction Light
– Type A & B
The FAR-LM5 series light is a medium intensity obstruction light, type A/B, designed to mark tall structures, to ensure aviation safety.

The FAR-LM5 adopts a working mode of white flash during the daytime and red flash at night, and combines advanced LED, optical and system control technologies to meet the most demanding applications.
The product is typically used on structures between 105 meters and 150 meters above ground level, such as telecommunication towers, chimneys, high-rise buildings, bridges and wind turbines.
Specifications
- Aluminum alloy housing with polyester powder-coated surface for improved vibration and corrosion resistance
- High and low-temperature resistant PC lens providing UV and impact resistance (flammability level UL94V-2)
- High-efficiency LED light source with energy-saving performance and long lifespan
- Professional EMC design
- Wind load resistance greater than 240 km/h
- Automatic daytime/night switching via photocell control
- Medium intensity obstruction light (Type A/B) designed to mark tall structures and ensure aviation safety
- White flashing mode during daytime and red flashing mode at night
- Advanced LED, optical, and system control technologies for demanding applications
- Suitable for structures between 105 m and 150 m above ground level
- Typical applications include telecommunication towers, chimneys, high-rise buildings, bridges, and wind turbines
- Fault alarm inspection with fault alarm output
- GPS synchronisation
- RS485 communication
- 48V DC operating voltage