AH-LI-B2 Tower Warning Light - Aviation Obstruction Light for Communication Towers
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Low-intensity LED Single Aviation Light compliant with ICAO, FAA, and CAAC standards.
Applications
This series of products can be used alone on top of high-rise buildings, chimneys, communication towers (Telecom, GSM, Microwave & TV), high poles, tower cranes, wind turbines, and other structures with heights lower than 45m. For obstacles higher than 45m, these products can be used with medium-intensity or high-intensity obstruction lights to mark potentially hazardous obstructions to air traffic with steady or flashing red safety lights.
Technical Specifications
| Description |
Parameter |
| Model |
AH-LI-B2 |
| Light Intensity |
≥ 32.5cd (Option 10cd, 50cd, 80cd, 100cd) |
| Flash Rate |
Steady-burning mode or Flashing mode (20-60 times/minute) |
| Light Source |
LED |
| LED Service Life |
≥ 100,000 hours |
| Operating Voltage |
AC220V (option voltage, eg. AC120V, AC110V, DC48V) |
| Power Consumption |
2.5W |
| Overall Size (mm) |
90 × 90 × 130 |
| Installation Size |
3/4 inch or 1 inch |
| Vertical Degree |
≥ 10° |
| Horizontal Degree |
360° |
| Housing Material |
Polycarbonate |
| Base Material |
Die casting aluminum |
| Weight |
2.5Kg |
| Emitting Color |
Aviation red |
| Ambient Temperature |
-40℃ to +70℃ |
| Wind Load |
80m/s |
| Protection Standard |
IP65 |
Product Advantages
- PC material with excellent impact protection strength, thermal stability, and high transmittance
- Bird spike protection against bird droppings
- International-advanced cold LED technology with low power consumption and high brightness
- LED light source lasts 15 times longer than traditional incandescent lighting
- Approximately 96% less power consumption than 116W incandescent lights
- Major maintenance cost savings with built-in surge protection device
- Strong corrosion resistance, shock and vibration protection, and UV protection
- Dawn to dusk operation with built-in photocell for automatic night operation
- 3/4 inch or 1 inch installation size with compact design ideal for telecom and flag-pole installations
- Switch for converting between flashing mode and steady-burning operation
Five Years Warranty Period
Functionality
This single light unit includes a photocell for automatic operation. It activates automatically at night when ambient brightness falls below 500cd/m². The compact design makes it particularly suitable for flag-pole installation applications.
Compliance Standards
Low-intensity Type A or Type B FAA L-810
Low Intensity Single Obstruction Light, ICAO Annex 14 Volume 1, 'Aerodrome Design and Operations' Fourth edition July 2004, table 6.3
Manufacturer Information
Shenzhen Anhang Technology Company Limited is a high-technology enterprise specializing in research, production, sales, and after-sales services for aviation obstruction lights, aircraft warning lights, helipad lights, LED marine lanterns, LED bulbs, and aircraft warning spheres. As a domestic market leader in navigation lighting and supporter of green and safe emissions, our products are widely used in civil airports, helipads, communication towers, factories, power plant chimneys, television towers, ports, bridges, high-rise buildings, and marine buoyage systems.
Websites: www.annhung.com | www.ahicao.com
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