• ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6.3 Medium

  Intensity Type A Obstruction Light
• FAA L-865

  features

  Electrical

  
  

  1.CREE ultra high intensity LED as light source saving power
  consumption and maintenance than incandescent light or halogen
  2.lampPower supply available in DC(12V, 24V, 48V) or AC(110-240VAC)

  ​​​

Physical​

1.Unique design and UV protected polycarbonate reflector for converging light
2.UV protection Powder coated bright yellow color base make better visibility
3.Base material is die casting aluminum which has strong corrosion resistance, Shock and Vibrations protection
4.Pressure equalizing valve installed under the base to make sure the air could go through but water is avoid, so that the whole light temperature won't be high to avoid the moist airenter due to pressure and temperature difference.

System design​​

1.Built-in photocell for day/night operation(dusk to dawn operation)
2.Surge and lightning protection

Optional

1.Dry contact Alarm output for remote monitoring
2.GPS synchronization
3.Infrared LED for pilot using NVG

Light Characteristics

​

Light Source	CREE high intensity LED
Available Colors	White(Other color is optional)
Intensity(cd)	≥20,000cd (Daytime)≥2,000cd(Night)
Horizontal Output(degrees)	360
Vertical Divergence(degrees)	3
Flash Characteristics	20-60 flashes per minute(factory setting: 20fpm)
Operation Mode	24hours operation, 2 different modes
LED Life Experience(hours)	>100,000

Operating Voltage	DC(12V, 24V, 36V, 48V) or AC(110-240VAC)
Instantaneous power(W)	600
Average Power(W)	20W(20fpm)
Lightning surge	IEC61000-4-5 L- N ±3kV, IEC61000-4-5 L- PE ±6kV, IEC61000-4-5 N- PE ±6kV
Electrostatic	IEC61000-4-2 Contact discharge 8kV
Circuit Protection	Integrated

​

Physical Characteristics​

Operating Voltage	DC(12V, 24V, 36V, 48V) or AC(110-240VAC)
Instantaneous power(W)	600
Average Power(W)	20W(20fpm)
Lightning surge	IEC61000-4-5 L- N ±3kV, IEC61000-4-5 L- PE ±6kV, IEC61000-4-5 N- PE ±6kV
Electrostatic	IEC61000-4-2 Contact discharge 8kV
Circuit Protection	Integrated

​

Environmental Factors

Ambient Temperature(℃)	-40~65
Storage temperature(℃)	-55~70
Humidity	10%-95%RH(No condensation)
Wind Speed	240Km/h
Waterproof	IP66

Compliance

ICAO	Annex 14 Volume 1,'Aerodrome Design and Operations’ Seventh edition July 2016, table 6.3 Medium-intensity Type A White Obstacle Light
FAA	L-865

Options Available

NVG(Night Vision Goggles) compatible LED

GPS sync flashing

Dry contac output

Flashing rate

Configuration

Model	Power input	Flash rate	Lens color	Photocell	Dry contact Alarm	GPS sync flashing	Control
MF-LI-A2	110-240Vac&48dc 12Vd c 24Vdc 36Vdc	Steady 20FPM 60FPM 40FPM 30FPM	White(Other color is optional)	Built-in Photocell No Photocell	No Alarm	NO SYNC GPS SNYC	Used alone Used with controller

Wiring diagram

MF-MI-A2 medium-intensity light is used on the top of the High-rise

Building, High Chimney, marking towers (Telecom, GSM,

Microwave & TV), High Pole, Tower Crane, Wind Turbine, etc when

the obstacle height is between 105-150 meters, and most time work

with low intensity lights & medium intensity type B light installed on

the lower place.

Ming Feng Lighting Co.,Ltd is one of the leading LED light product, located in Guangdong Province, China.  Established in year 2009 and has more than 15 years experience in exporting LED lighting products. Ming Feng LED lighting factory produce LED Indoor Light and LED outdoor lamp. For the LED indoor light, we are producing the LED Triproof Lights, LED Vapor Tight Lights,LED down lights ,LED Flat panel, For the Outdoor LED Light, we are producing the LED flood light, LED high bay lighting, LED stadium lights,outdoor LED landscape light and some of LED Aviation Obstruction light, LED Search light.With the rapid growth of our sales volume in the market, our R&D are expanding quickly to meet the market demands.

Our Company established a quality management system in accordance with the ISO9001 standard. Procuct are CE, CB,ROHS,SAA, ETL,DLC certificed.Our main market is in European, North American, and Southeast Asia.....etc. Ming Feng's lighting products enjoy a wide range of applications. Like workshop, staium, railway, building, airport , tunnel and mines. Our factory locates between Shenzhen port and Guangzhou, it’s convenient to visit our factory and delivery the container to all around the world based on Shenzhen port. 

Ming Feng Lighting Co., Ltd warmly welcome all the partners visit our factory and share the ideas of the LED light. Ming Feng Lighting factory stays with you all the time to share the happiness of the LED light, let’s work together to create an outstanding future.

   ​