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S4GA - Helipad and Airport Lighting Company
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Obstruction Lighting

High, medium and low intensity
obstruction lights

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For high rise buildings, towers, wind turbines, telecommunications, and other types of obstacles S4GA offers certified obstruction lighting. Our high, medium and low intensity obstruction lights are compliant with ICAO and FAA aviation regulations.

Obstruction Lighting Applications

Aircraft warning lights for buildings, cranes, telecommunication towers

Obstruction lights for wind turbines, bridges, pylons, high voltage lines, and other obstacles

Aviation obstruction lights for ATC towers, airports, and helipads

Types of Aviation Lights available in S4GA

S4GA offers a wide range of obstruction lighting such as aircraft warning lights for towers, aviation lights for airports and helipads, solar obstruction lights for off-grid obstacles located in remote areas. The following types of lights (ICAO) are available: high intensity obstruction lights type A/B,  medium intensity obstruction lights type A, B, C; low intensity obstruction lights type A/B; solar obstruction lights type A (low intensity).

ICAO compliant Certification of Aircraft Warning Lights

Our obstruction lights have been tested and certified by independent accredited laboratories. The certificates confirm compliance with ICAO, FAA, and EASA regulations, and are available on demand.

Obstruction lights

High Intensity Obstruction Light, Type A/B

Download Datasheet
Light Type High Intensity Obstruction Light, Type A/B (ICAO)
Applications For obstacles with height more than 150 m: chimneys, towers, bridge pylons, etc.

Applicable for using at daytime and night time.

Optics 100 000 cd / 200 000 cd light intensity
LED Aviation light type
Colors: white, white/red
LED lifespan 100.000 hrs
Operating Mode Steady, Flashing
Synchronization Yes, multi-lamp flash synchronization (GPS/GLONASS)
Remote Control Yes
Supply Voltage 48 VAC/VDC, 230 VAC/VDC
Compliance ICAO, FAA, EASA

 

Medium Intensity Obstruction Light types A, B/C

Download Datasheet
Light Type Medium Intensity Obstruction Light, Types A, B/C (ICAO)
Applications For obstacles with height 45 m – 150 m: chimneys, towers, bridge pylons, etc., cooling towers, power plant blocks

Applicable for using at daytime and night time.

Optics 2 000 cd / 20 000 cd light intensity
LED Aviation light type
Colors: white, white/red
LED lifespan 100.000 hrs
Operating Mode Steady, Flashing
Synchronization Yes, multi-lamp flash synchronization (GPS/GLONASS)
Remote Control Yes
Supply Voltage 48 VAC/VDC, 230 VAC/VDC
Compliance ICAO, FAA, EASA

 

Medium Intensity Obstruction Light, Type B/C (ICAO)

Download Datasheet
Light Type Medium Intensity Obstruction Light, Type B/C (ICAO)
Applications On objects with height up to 150 m, the light operates in steady mode and is referred to as type C.

On objects with height over 150 m, the light operates in flashing mode and is referred to as type B.

Applicable for using at night time.

Optics 2 000 cd light intensity
LED Aviation light type
Color: red
LED lifespan 100.000 hrs
Operating Mode Steady, Flashing
Synchronization Yes, multi-lamp flash synchronization (GPS/GLONASS)
Remote Control Yes
Supply Voltage 24 VAC/VDC, 110 VAC/VDC, 230 VAC/VDC
Compliance ICAO, FAA, EASA

 

Solar Obstruction Light

For obstructions located in remote areas or hard-to-reach places, S4GA offers solar obstruction lights type A. Equipped with optimally tilted solar panel, the light operates using only solar energy and is fully autonomous from electrical grid.

Download Datasheets

Types Of Obstruction Lights Defined by ICAO

Depending on height and type of object that should be illuminated, ICAO (International Civil Aviation Organization) identifies few types of aviation lights. The main difference between them is in light intensity, color, and operating mode (steady or flashing).

Light Intensity Light Type Color Operating Mode Minimum light output Type of applications
Low Intensity A Red Steady 10 cd Fixed obstacles
Low Intensity B Red Steady 32 cd Fixed obstacles
Low Intensity C Yellow/blue Flashing 40 cd Mobile obstacles
Low Intensity D Yellow Flashing 200 cd ‘Follow me’ vehicles
Medium Intensity A White Flashing 2 000 cd Obstacles with height over 45 m
Medium Intensity B Red Flashing 2 000 cd Obstacles with height over 45 m
Medium Intensity C Red Steady 2 000 cd Obstacles with height over 45 m
High Intensity A White Flashing 200 000 cd Obstacles with height over 150 m
High Intensity B White Flashing 200 000 cd Obstacles with height over 150 m

 

Reliable Obstruction Lighting Manufacturer

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+48 (22) 270 10 29
[email protected]

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