• ICAO Annex 14 Volume 1, Seventh edition, 2016, table 6.3 Low Intensity Type A / B /E Obstruction Light
• FAA L-810

  features

  Electrical

  
  

  1.3 high power CREE LED, make sure LED keep bright while use

  2.Power supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VAC

  3.LED power supply board includes short circuit and open circuit protection, Line surge protection by metal oxide varistor

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Physical​

1.Bird deterrent spike on top

2.Unique designed PMMA lens for converging light and good transparency

3.High translucency and anti-UV polycarbonate cover could use 3-5years without yellowing

4.UV protection Powder coated bright yellow color base make better visibility and also long life in harsh environments

5.Base material is die casting aluminum which has strong corrosionresistance, Shock and Vibrations protection

6.3/4inch thread hole make pole installation easy

System design​​

1.Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance is below 50cd/m2

2.Steady/20FPM/30FPM/60FPM DIP switches on PCB

3.Surge and lightning protection

Optional

1.Infrared LED for pilot using NVG

2.Alarm contact output (Dry contact- NO COM NC), When power failed alarm generate & also when LED fails alarm generated

3.GPS sync flashing

Light Characteristics

Operating Voltage	DC(48VDC) &AC(110-240VAC) or others
power	2.5w
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

Body Material	Polycarbonate
Base Material	Die-casting aluminum
Mounting	3/4 inch pipe thread or D140mm×M10*3
Dimension	Φ90mm×130mm
Weight	0.3kg
Product Life Expectancy	10 years Plus

Environmental Factors

Ambient Temperature(℃)	-40~65
Storage temperature(℃)	-55~70
Humidity	10%-95%RH(No condensation)
Wind Speed	130m/s
Waterproof	IP66

Compliance

ICAO	Annex 14 Volume 1,'Aerodrome Design and Operations’ Seventh edition July 2016, table 6.3 Low-intensity Type A/B/E Obstacle Light
FAA	L-810

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-B2	110-240Vac&48dc 12Vd c 24Vdc 36Vdc	Steady 20FPM 60FPM 40FPM 30FPM	Red Clear	Built-in NO	No Alarm	NO SYNC GPS SNYC	Used alone Used with controller

Wiring diagram

Aviation obstruction lights, also known as aircraft warning lights or aviation warning lights, are used to increase the visibility of tall structures or objects that could pose a hazard to aircraft. These lights are typically installed on buildings, towers, cranes, wind turbines, and other tall structures to make them more visible to pilots, especially during nighttime or low-visibility conditions

low-intensity light could be used alone on the top of the High

rise Building, High Chimney, marking towers (Telecom, GSMMicro

wave & TV), High Pole, Tower Crane, Wind Turbine, etc whenthe h

eight is lower than 45m.

When obstacle object is higher than 45m, MF-LI-B2 can be used

with Medium-intensity or high-intensity obstruction light to indicate

hazardous obstructions with a steady red safety light.

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