Solar LED Bridge Navigation Lights 7nm Visibility with 12.8V LiFePO4 Battery and 4W Solar Panels
Solar LED Bridge Navigation Lights are specialized marine lighting systems designed to clearly mark bridges and structures extending over navigable waterways. These lights provide excellent visibility up to 7 nautical miles and feature integrated solar power systems for reliable, maintenance-free operation.
| Mechanical Specifications | Electrical Specifications |
|---|---|
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Peak Intensity: 1500cd with 6nm visibility, adjustable Working Model: Flashing Protect Level: IP68 Energy Management System: Intelligent Microprocessor Temperature Range: -45℃ to 70℃ Continuous Working Hours: 250 hours Automatic Light Control: Turn on at night and off at daytime automatically |
Structure: Solar Integrated Design with bird deterrent Lens Material: Polycarbonate Solar Panel: 4W × 4pcs mono Storage Battery: 12.8V 4AH LiFePO4 battery Function Optional: Location, 256 IALA flashing patterns Mounting: 4 bolts M6 for mounting Standard: IALA |
- LED technology conforms to IALA Recommendations E-200-1, reducing maintenance time and cost
- PC shell with anti-ultraviolet, anti-shock, and anti-corrosion properties
- Optional anti-bird nails for enhanced protection
- Powder-coated die-cast aluminum base for durability
- 4-sided monocrystalline silicon solar panels with superior conversion efficiency
- Adjustable vertical angle solar panels for optimal sunlight absorption
- On/Off button interface for easy operation
- Solar panels function as photo cells for automatic day/night operation
- 256 IALA-compliant flicker rates controlled by remote control
Performance Requirements: Year-round, unrestricted solar exposure is critical to long-term performance. Shade dramatically reduces the ability of the light to charge its battery.
Storage Instructions: Charge every 3 months when storing to maintain battery health.
The light is available in two configurations:
- 180º fan-shaped red model for directional marking
- 360º green model for omnidirectional visibility
The NFS1803L series complies with requirements of regional governing bodies including the U.S. Coast Guard and IALA recommendations for fixed bridge markings in navigable waters. Widely used in the US and internationally, these lights ensure safe navigation through marked waterways.
Since 2010, WelandSignal™ has completed 32,000 installations across over 80 countries, with unique portable designs that withstand harsh marine conditions. All components are housed in rugged, high-grade enclosures to ensure long-term performance with minimal maintenance.
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