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| Place of Origin | China |
| Brand Name | ANNHUNG |
| Certification | CE |
| Model Number | AH-LI-B2 |
AH-LI-B2 Low-intensity L810 Single Aviation Obstruction Light
This Low-intensity light is a steady burning aviation obstruction light designed for marking top of obstacle that do not exceed 45 meters in height.
Compliance
FAA L-810
CAAC MH6012-2015 Aviation obstruction light, MH 5001—2013 Aerodrome technical standards
Features
Electrical
3 high power CREE LED, make sure LED keep bright while use
Power supply in DC(48V)& AC(110-240VAC), the light could work normally when input 48VDC/110VAC/240VAC
Physical
Bird deterrent spike on top
Unique designed PMMA lens for converging light and good transparency
3/4inch thread hole make pole installation easy
No screw fix type - just twist, the cover will be fixed tightly
System design
Built-in photocell for day/night operation(dusk to dawn operation, automatically turn on when background luminance <50cd/㎡
Steady(factory setting)/20FPM/30FPM/60FPM DIP switches on PCB
Surge and lightning protection
Optional
Alarm contact(NO COM NC)for remote monitoring
Infrared LED for pilot using NVG
GPS sync flashing
Application
l AH-LI-B2 low-intensity light could 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 when the height is lower than 45m.
l When obstacle object is higher than 45m, AH-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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| Description | Parameter |
| Light Source | LED |
| Flash Characteristics |
Steady-burning/20/30/60 adjustable |
| Operation Mode | Dusk-to-dawn Automatically as standard. |
| LED Life Experience(hours) | >100,000 |
|
Operating Voltage |
110-240VAC, 48VDC, or others |
|
Power(W) |
2.5W |
| Mounting |
3/4 inch pipe thread as standard. |
|
Dimension(mm) |
Φ90×130 |
|
Weight(kg) |
0.3 |
|
Ambient Temperature(℃) |
-55~70 |
| Humidity | 10%-95%RH(No condensation) |
| Wind Speed |
130m/s |
| Waterproof | IP66 |
|
Options Available |
Flashing rate |
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L810
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