Product Details
This LED Medium-intensity Type A L865 Aviation
Obstruction Light flashing white color, designed for
marking top of obstacle which height is between 105-150
meters.
Ultra high intensity CREE LED is used for the light source
ensure the long life experience and good performance.
Self-designed reflector is used to converge light, which
could reach the standard light intensity with as less as the
power consumption.
Compliance
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 |
Electrical 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 |
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 |
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.
Company Profile
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.

