Detailed introduction
High intensity obstruction light, also known as aircraft warning light, is critical safety devices used primarily in aviation and other industries where tall structures need to be made visible to aircraft. These lights play a crucial role in alerting pilots to the presence of obstacles that could pose a hazard to flight paths, especially during nighttime or periods of low visibility due to weather conditions.
These lights are typically installed on structures such as communication towers, wind turbines, high-rise buildings, bridges, and industrial chimneys. Their main function is to emit a steady or flashing light that is highly visible from a distance, aiding pilots in identifying the location and height of these structures. This visibility allows pilots to safely navigate around potential obstacles, thereby reducing the risk of collisions.
High intensity obstruction lights are characterized by their brightness and are available in various colors, with red and white being the most common choices. Red lights are typically used for structures that exceed a certain height, in accordance with aviation regulations, while white lights are used on shorter structures or where less stringent visibility requirements apply.
Regulations governing the use of these lights are set by aviation authorities such as the Federal Aviation Administration (FAA) in the United States and the International Civil Aviation Organization (ICAO) globally. These regulations specify parameters such as light intensity, flash rate (if applicable), color, and placement based on the height and location of the structure. Compliance with these standards is essential to ensure the safety and integrity of the airspace system and to prevent potential accidents involving aircraft and obstacles.
Technological advancements have led to improvements in high intensity obstruction lights over time. Traditional incandescent bulbs have been largely replaced by Light Emitting Diodes (LEDs), which offer benefits such as higher energy efficiency, longer lifespan, and better light quality. LEDs also provide more reliable performance in various weather conditions and require less frequent maintenance compared to older lighting technologies.
Modern obstruction lights often feature monitoring and control systems that allow for remote management and status monitoring. This capability enables operators to promptly detect any malfunctions or failures in the lights and take necessary corrective actions without delay, thereby enhancing overall reliability and effectiveness in aviation safety.
High intensity obstruction lights, or aircraft warning lights, are indispensable safety devices that ensure the safety of aviation operations and the well-being of pilots and passengers. By providing clear visual signals of tall structures, these lights help prevent accidents and facilitate the smooth flow of air traffic, particularly in challenging visibility conditions. As technology continues to advance, these lights will likely become even more effective and reliable in enhancing aviation safety protocols worldwide.
Overview:
Aircraft warning light L-856 High intensity obstruction light 360 Degree Beam Angle AO-HI-A2 illuminate white light 24 hours day and time. According to ICAO, FAA regulations, lighting of objects with a height 150 m or more above ground level, and this high intensity obstruction light needs to keep flahsing 24 hours at 40-60fpm. We adopt high intensity CREE LEDs as light source, stable quality and long life time.
Compliance:
1. International Civil Aviation Organization (ICAO), Aerodromes, Annex 14, Volume 1, Eighth Edition, dated July 2018
2. FAA L-856.
Features:
1. Light source using LED technology, LED PCB two-layer design, better heat dissipation,lower energy consumption, high efficiency.
2. High-precision beam optical reflector, two-layer design, can effectively control the beam within the required range, and greatly reduce power consumption.
3. Unique design and UV protected polycarbonate for the obstruction light protect cover.
4. Aluminum alloy die-cast shell, yellow electrostatic powder coating surface, anti-vibration, corrosion-resistant.
5. Waterproof silicone seal structure.
6. Professional EMC design, anti-electromagnetic interference.
7. Built-in photocell for daytime, twilight and night operation.
8. Surge and lightning protection.
9. Kinds of optional functions available, such as GPS synchronous flashing, sequence flashing, alarm relay etc.
Specification:
|
Product Name |
Aircraft warning light L-856 High intensity obstruction light 360 Degree Beam Angle |
|
Mode NO.: |
AO-HI-A2 |
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Color: |
White |
|
Light source:
|
CREE LED |
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Light Intensity(cd): |
200,000cd±25%(Daytime), 20,000cd±25%(Twilight) , 2,000cd±25 (Night) |
|
Horizontal Output(degrees): |
360 degree |
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Vertical Divergence(degrees): |
5 degree |
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Flashing Characteristics:
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40-60FPM
|
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Operation Mode: |
24 hours operation, 3 different modes |
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Input: |
100-240VAC 50-60Hz, 12-48VDC(Details contact us) |
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Power Consumption(W): |
Average Power consumption<80W |
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Circuit Protection: |
Integrated |
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Obstruction Light Material: |
PC cover, ABS reflector and Powder coated die-casting aluminum base. |
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Weight(kg): |
15kg |
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IP Grade: |
IP66 |
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Work environment: |
-50℃~+60℃, Humidity 0%-100% |
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Optional functions(Separate charges): |
1. GPS Sync Flashing， 2. infra-Red (IR) light for NVG 3. Mounting bracket 4. Other functions etc. |
Dimension & Installation:
Applications:
Aircraft warning light L-856 High intensity obstruction light 360 Degree Beam Angle AO-HI-A2 is used for telecommunication Tower, TV/Radio Tower, transmission Tower, high-rise building, industrial Chimney & Cooling Tower, tower Crane, big bridge, wind turbine, airfield & helipad, storage tank & water tower, wind turbine, oil & Gas offshore platform etc when the obstacle height is more than 150m, and it needs work with medium intensity obstruction lights, low intensity obstacle lights installed on the lower place.
