AH-LI-B2 LED Aviation Obstruction Light 48V DC 2.5W with 100,000 Hour LED Life for Obstacles Under 45m
Price:
Negotiable
MOQ:
1
Delivery Time:
2-15days
Brand:
ANNHUNG
Product Description
The AH-LI-B2 LED Aviation Obstruction Light is a low-intensity steady red light designed for marking obstacles up to 45 meters in height. Compliant with ICAO Annex 14 Type A/B/E and FAA L-810 standards, this reliable aviation safety device ensures optimal visibility for air navigation.
Key Features
Electrical Performance
- 3 high-power CREE LEDs for consistent brightness and reliability
- Dual power supply compatibility: DC 48V and AC 110-240V
- Integrated short circuit and open circuit protection
- Line surge protection via metal oxide varistor
Physical Construction
- Bird deterrent spike on top for protection
- PMMA lens for optimal light convergence and transparency
- Anti-UV polycarbonate cover resistant to yellowing for 3-5 years
- UV-protected powder-coated bright yellow base for enhanced visibility
- Die-cast aluminum base with strong corrosion resistance
- Shock and vibration protection
- 3/4-inch thread hole for easy pole installation
- Screw-free twist-lock cover for secure fastening
System Design
- Built-in photocell for automatic dusk-to-dawn operation
- Adjustable flash rates: Steady/20FPM/30FPM/60FPM via DIP switches
- Surge and lightning protection systems
Optional Features
- Alarm contact (NO COM NC) for remote monitoring
- Infrared LED for night vision goggle compatibility
- GPS sync flashing for synchronized operation
Applications
The AH-LI-B2 low-intensity aviation obstruction light is ideal for marking the tops of various structures including high-rise buildings, chimneys, telecommunications towers, GSM towers, microwave towers, TV towers, high poles, tower cranes, and wind turbines when the height does not exceed 45 meters. For obstacles taller than 45 meters, it can be used in combination with medium-intensity or high-intensity obstruction lights to provide comprehensive hazard marking with steady red safety lighting.
Technical Specifications
| Specification | Details |
|---|---|
| Light Source | LED |
| Available Colors | Red (other colors optional) |
| Intensity (candela) | ≥32.5cd (Type B), others optional (10cd, 100cd, etc.) |
| Horizontal Output | 360 degrees |
| Vertical Divergence | ≥10 degrees |
| Flash Characteristics | Steady-burning/20/30/60 adjustable |
| Operation Mode | Dusk-to-dawn automatic |
| LED Life Expectancy | >100,000 hours |
| Operating Voltage | DC (12V, 48VDC) or AC (110-240VAC) |
| Power Consumption | 2.5W |
| Body Material | Polycarbonate |
| Base Material | Die-casting aluminum |
| Mounting | 3/4 inch pipe thread standard (1 inch optional) |
| Dimensions | Φ90×130mm |
| Weight | 0.3kg |
| Product Life Expectancy | 5+ years |
| Ambient Temperature | -55℃ to +70℃ |
| Storage Temperature | -55℃ to 70℃ |
| Humidity | 10%-95%RH (no condensation) |
| Wind Speed Rating | 240Km/h |
| Waterproof Rating | IP66 |
| Compliance Standards | ICAO Annex 14 Volume 1, FAA L-810 |
Documentation
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SHENZHEN ANHANG TECHNOLOGY CO., LTD
Location
Room 801, Building 1, No. 6, Jinlong 1st Road, Baolong Community, Baolong Street, Longgang District, Shenzhen,Guangdong Province, PRC 518118
Contact Person
Alice