The YFFY-MA-02(L) Type A Medium-Intensity Aviation Obstruction Light features a high-strength cast aviation aluminum base for excellent durability and corrosion resistance.

Its light source adopts high-efficiency SMT LED chips combined with a three-layer reflective optical structure, providing high brightness, low power consumption, and a long service life.

The management circuit is equipped with strong lightning protection and a built-in surge protection device, ensuring reliable operation even in extremely harsh environmental conditions.

Main Functions & Features

• The housing is made of high-strength aviation-grade aluminum casting with a fully sealed structure.
• It adopts high-power SMD LED chips, featuring high brightness, low energy consumption, and long service life.
• Equipped with an independently developed advanced optical system, the beam angle fully complies with CAAC and ICAO requirements.
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• Built-in surge protection device ensures reliable operation in harsh working environments.
• Advanced high thermal-conductivity baking varnish technology provides excellent heat dissipation and effectively reduces the size and weight of the lamp.
• The product offers strong resistance to impact, lightning, sunlight, and rain/snow, and can withstand typhoons, hail, and other severe weather conditions.
• Equipped with an over-current protection function for enhanced electrical safety.
• Optional customization includes GPS/BeiDou wireless synchronization, LoRa wireless synchronization up to 10 km, remote control, and telemetry functions.

Customized Aviation Obstruction Light Solutions from YFFY Lights

Different projects may require different lighting specifications, installation methods, and control systems. As an experienced LED aviation obstruction light manufacturer in China, YFFY Lights supports customized solutions according to customer requirements.

Available customization options include:

1. Customized flashing modes and light intensity settings
2. Customized mounting brackets and installation structures
3. Customized voltage and power supply solutions
4. Solar-powered aviation obstruction light solutions
5. OEM branding and packaging services

Whether for individual projects or large-scale infrastructure installations, YFFY Lights provides reliable aviation safety lighting solutions with factory-direct support.

Reliable Aviation Safety Lighting Partner

With professional manufacturing experience and strict quality control, YFFY Lights is committed to providing high-quality aviation obstruction lights and obstacle warning systems for customers worldwide.

The YFFY-MA-02(L) Type A Medium Intensity Aviation Obstruction Light delivers reliable visibility, long service life, and superior environmental protection, making it a trusted choice for aviation safety applications.

Contact YFFY Lights today for customized aviation obstruction lighting solutions and competitive factory pricing.

 

Compliance With Standards

Standard Authority	Standard / Document	Description
CAAC	MH/T 6012-2015 and AC-137-CA-2017	Aviation Obstruction Lights
ICAO	Annex 14, Volume I (8th Edition)	Aerodrome Design and Operations
FAA	Advisory Circular 150/5345-43J	Specification for Obstruction Lighting Equipment

TECHNICAL SPECIFICATION of YFFY-MA-02(L) Type A Medium-Intensity Aviation Obstruction Light

Model	YFFY-MA-02（L）	Vertical Divergence	3°
Power supply	AC220V、DC180V	Horizontal Out-put	360°
Power frequency	50HZ～60HZ	Overall Size	267*267*215mm
Average power	≤10.5W	Installation size	φ245*4*M10
Working mode	Flash 20~60times/min	Ambient Temperature	-56℃～+66℃
Emitted color	White	Weight	4.5kg(Not inclulde mouting bracket)
Light source	LED	Wind load	240km/h
Shell material	Aviation Aluminum alloy	Luminous mirror material	optical PC
Light source lifespan	≥200000h	Protection grade	IP68
Surge protection rating	5KA	Relative humidity	0％～95％
Get wet in the rain	Can be exposed to rain in any wind direction	Salt spray	Can be exposed to salt spray
Radiation	Can be exposed to solar radiation	Insulation characteristic	Between the input end and the shell: 1.414kVDC, 10s no breakdown
Seismic resistance	10～500Hz,2G 10min/cycle, XYZ 60 minutes for each axis	EMC standards	Emitted:EN55022(CISPR22) class A harmonic wave:EN61000-3-2,-3
Mean Time Between Failure	≥200000h, MIL-HDBK-217F(25℃)	Leakage current	＜10uA
Electric shock protection	Has	Altitude	≥5500m
Effective intensity	Daytime：20000cd，night：2000cd
Photocell ambient brightness	50/100Lux

Applications of Medium Intensity Type A Aviation Obstruction Light

The YFFY-MA-02(L) Medium Intensity Type A Aviation Obstruction Light is widely used for aviation safety marking on tall structures and obstacles that require reliable visibility and long-term outdoor performance. Designed for ICAO and FAA compliant aviation obstruction lighting applications, it provides effective warning signals for aircraft operating near critical infrastructure.

Typical applications include:

1. Telecommunication Towers: Providing reliable obstruction marking for communication towers, 5G towers, and wireless network infrastructure.
2. Wind Turbines and Renewable Energy Facilities: Ensuring high visibility of wind turbine structures and supporting aviation safety around wind farms.
3. Power Transmission Towers: Used for high-voltage transmission lines and electrical infrastructure to reduce aircraft collision risks.
4. Airports and Heliports: Suitable for airport perimeter structures, navigation facilities, and heliport obstacle lighting systems.
5. Chimneys and Industrial Structures: Providing continuous warning illumination for factories, refineries, smokestacks, and other tall industrial installations.
6. Bridges and High-Rise Buildings: Ideal for bridge towers, skyscrapers, and urban structures requiring aviation obstacle warning lights.

Usage Notice

• Do not operate the device with a power supply outside the rated voltage, as this may damage the equipment.
• Do not disassemble the device in the event of a malfunction to avoid personal injury.
• After installation, personnel must ensure that the power cables are properly waterproofed and all fixing screws are securely tightened.
• Maintenance should only be performed by qualified professionals. Non-professional handling may worsen faults or cause personal injury.

Warranty Description

The product comes with a full warranty from the date of sale for two years, and an extended warranty for five years (or as specified in the contract).

• During the first two years, repair labor, materials, and domestic shipping costs are free. If necessary, the product may be replaced at no cost.
• During the third to fifth years, repair labor is free, but the user is responsible for the cost of replacement parts and shipping. Charges are applied according to company policy.

The full warranty does not apply in the following situations:

1. Damage caused by human negligence or force majeure.
2. Installation or use not in accordance with the contract and its attachments.
3. Installation or use not in accordance with the product manual.
4. Abnormal or improper installation or operation.
5. Unauthorized disassembly or repair of the product without the company’s consent.
6. Inability to provide proof of purchase from an authorized channel.
7. Products exceeding the full warranty period.