AH-HI/A LED High-intensity Type A Aviation Obstruction Light


High-intensity Aviation Obstruction Light used in Tower Crane, Wind Turbine, High Mast, Metallurgies, Towers(Telecom, GSM, Electric), Smokestacks, Large Bridge, High-rise Buildings and any other potentially hazardous obstructions over 150meter to air traffic with a flashing white safety light.



1.Strong efficiency transmission.

2.International-advanced Big power and Precision integrated chip LED with high brightness and service life of light source reaching 100000hours.

3.The circuit of the light has surge protection whose lightning proof ability is In 7.5KA/5 times, IMAX 15KA so that the light is suitable to harsh environment.
4.Strong corrosion resistance, Shock and Vibrations protection and UV protection.
5.Baked advance aluminum alloy Material.
6.Resistant to heavy rain or storms and corrosion.
7.Automatically changing light intensity, day/twilight/night intensity operating.
8.More than 91% utilizing rate of illuminating efficiency.
9.Perfect protection function in control circuit.Light will stop working automatically under condition of light short circuit,over temperature and working exceptional.After fault is solved,control circuit will automatically resume to work normally.


Main Parameter

1.Mode: AH-HI/A

2.Standard: ICAO (Aerodromes Annex 14) High-intensity Type A ,FAA L-856

3.Light intensity:

-2,000cd (Night)

-20,000cd (Twilight)


4.Flash rate:40 to 60times/minute

5.Light source: LED

6.Service life of LED:≥100,000hours

7.Operating voltage:AC220V (option voltage,eg.AC120V,AC110V,DC48V)

8.Power Consumption:100W

9.Overall Size(mm):580 by 290 by 365

10.Installation Size:540 by 160 by 12

11. Vertical degree: 120°

12. Horizontal degree: 360°

13. Material:

-Housing: PC

-Base: die casting aluminum


15.Emitting Color: White

16.Ambient Temperature:-40℃~+60℃

17.Wind load: 80m/s

18. Protection Standard: IP65