Low-intensity Double Obstruction Light

Advantages

Function

Scope of Application

1.PC material with good impact protection strength, thermal stability,

high transmittance.

2.Bird spike against bird drop.

3.International-advanced cold LED with low power consumption, high

brightness and service life of light source reaching 100000hours.

4.LED based on obstruction light last 15 times longer than traditional

light source, incandescent light.

5.About 96% less power than 116W incandescent light.

6.Major Maintenance Cost Saving, Surge protection device inside light.

7.Strong corrosion resistance, Shock and Vibrations protection and UV

protection.

8.Dawn to Dusk operating: Built-in photocell can let light work

automatically at night, closed during the day.

9.Free maintenance and 3/4 inch or 1inch installation size being suitable

for flag-pole or tower installation way.

10.There is one switch converting between Flasing mode and Steady-

burning mode.

11.Five Years Warranty Period.

This product is the double light with Photocell. It can work at night and

close during the day automatically by photocell. There are two lights.

Main-standby way. One works, the other is for standby. When main light

is broken, standby light can work automatically.

This series of products can be used alone on the top of the High-rise

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

TV),High Pole, Tower Crane, Wind Turbine, etc whose height is lower

than 45m.When obstacle object is higher than 45m, this series of

products can be used with Medium-intensity or high-intensity

obstruction light to potentially hazardous obstructions to air traffic with a

steady or flashing red safety light.

Main Parameter

AH- - LI/ /D D

Low-intensity Double Aviation Obstruction Light

1.Mode: AH-LI/D

2.Light intensity:  ≥ 32.5cd(Option

10cd,50cd,80cd,100cd)

3.Flash rate: Steady-burning mode or Flashing

mode(20-60times/minute)

4.Working way of two lights:

-Two light flashing by Main(duty)-standby way, Two

lights flashing at the same time or two lights flashing

1.5 second interval.(Flash mode, three ways)

-Two light working by Main(duty)-standby way, Two

lights working at the same time.(Steady-burning way,

two ways)

5.Light source: LED

6.Service life of LED:  ≥ 100,000hours

7.Operating voltage: AC220V (option voltage, eg.

AC120V, AC110V, DC48V)

8.Power consumption:4W

9.Overall size(mm):258 by 136 by 320

10.Installation size:3/4inches or 1 inches

11.Vertical degree:  ≥ 10°

12.Horizontal degree: 360°

13.Material:

-Housing: PC

-Base: die casting aluminum

14.Weight:2Kg

15.Emitting color: Aviation red

16.Ambient temperature:-40℃~+70℃

17.Wind load: 80m/s

19.Protection standard: IP65

Compliance

Low-intensity Type A or Type B FAA L-810

Low Intensity Double Obstruction Light,

ICAO Annex 14 Volume 1,'Aerodrome

Design and Operations' Forth edition July

2004,table6.3