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HL‑SML185 Solar Marine Lantern 4NM+ Visible Range IALA Standard GPS Sync Optional IP66 LED Navigation Buoy Light For River Channel Marina Aquaculture
HL‑SML185 compact solar marine lantern delivers over 4NM visible range, compliant with IALA E‑200‑1 and USCG 33 CFR Part 66 & 67 for Class‑C maritime structures. Equipped with six angled solar panels to capture maximum sunlight, it runs reliably in low‑sunlight regions such as Europe, UK and Canada. Optional GPS synchronization enables multi‑lantern synchronous flash for river, marina entrance, channel marking and aquaculture sites. Supports red/green/yellow/blue/white multi‑color output, up to 256 IALA flash modes. IP66 waterproof, marine‑grade aluminum alloy base, easy quick installation. Optional larger lithium‑ion battery pack,4G remote control available. 2‑year warranty, long service life up to 20 years.
Product Details:
Product Overview
HL‑SML185 is a high‑performance compact solar‑powered marine navigation lantern, designed as aids to navigation(AtoN) for offshore buoys, river channels, marina entrances and aquaculture zones. Unique six‑panel angled solar array tracks sunlight, ensuring stable operation even under poor solar irradiance conditions. It meets US Coast Guard 33 CFR Part 66 / Part67 Class‑C requirements and complies with IALA E‑200‑1 signal color standards. Built‑in high‑grade lithium‑ion battery, auto photocell dusk‑dawn switch, no manual operation required.
Key Features
- Superior Optical Performance: >4NM visible range,360° horizontal output,10° vertical divergence; high‑brightness integrated LED source with lifespan >100,000 hours; multi‑color optional: red, green, yellow, blue, white.
- Optimized Solar Harvest: 6pcs angled high‑efficiency solar modules (total 18W), maximize sunlight absorption for low‑sunshine area performance.
- Optional GPS Synchronization: Internal GPS module makes multiple lanterns flash synchronously, easy to distinguish from background light, perfect for waterway marking projects.
- Flexible Configuration: Larger capacity lithium‑ion battery pack(7Ah/12Ah/20Ah) for extended autonomy; optional 4G remote control & external photocell switch.
- Rich Flash Modes: Supports up to 256 IALA‑recommended flash characteristics, multiple intensity adjustment options.
- Robust Marine‑grade Construction: IP66 ingress protection. UV‑stabilized polycarbonate lens; ABS housing with maritime‑grade aluminum alloy base; working temperature‑40℃ ~ +60℃, adapts harsh offshore salt‑spray environment.
- Fast Installation: Complete unit, install within minutes; 195mm bolt mounting pattern for standard buoy fitting.
- Reliable Autonomy: >15‑day continuous working autonomy under 14‑hour darkness &12.5% duty‑cycle condition; integrated circuit protection function.
Technical Specification
| Item | Parameter |
|---|---|
| Model | HL‑SML185 |
| Light Source | High‑brightness LED |
| Visible Range | 4NM+ |
| Horizontal Output | 360° |
| Vertical Divergence | 10° |
| Flash Mode | Up to 256 IALA standard rhythms |
| Available Colors | Red, Green, White, Yellow, Blue |
| LED Life | >100,000 hours |
| Solar Power | 18W,6 angled solar panels |
| Battery | High‑grade Li‑ion, standard12Ah; optional7/20Ah |
| Nominal Voltage | 12V DC |
| Autonomy | ＞15 days(14h darkness,12.5% duty cycle) |
| Photocell Sensitivity | 250±50Lx(customizable) |
| IP Rating | IP66 |
| Operating Temperature | -40℃ ~ +60℃ |
| Material | Lens:UV‑stabilized Polycarbonate; Body:ABS; Base:Marine‑grade Aluminum Alloy |
| Dimension | Height:500mm,Width:380mm; Lens diameter:185mm |
| Weight | 6kg(12Ah),8kg(20Ah) |
| Warranty | 2 Years |
| Service Life | Up to20 years |
| Optional Function | GPS Synchronization,4G Remote Control,External Photocell Switch, Pole‑mount adapter plate |
Application Scenarios
‑ River & inland waterway navigation markers
‑ Marina & port entrance marking
‑ Offshore navigation buoys
‑ Aquaculture zone warning marking
‑ Coastal aids‑to‑navigation projects
‑ Marina & port entrance marking
‑ Offshore navigation buoys
‑ Aquaculture zone warning marking
‑ Coastal aids‑to‑navigation projects
Important Pre‑test Notice
Product built‑in lithium battery cannot be fully charged during transportation. Please expose the lantern under direct sunlight for one full day before testing to obtain optimal test performance.
Our Service
‑ Factory direct supply, support project customization
‑ Technical datasheet & installation manual support
‑ 2‑year warranty according to standard terms & conditions
‑ Note: Specifications subject to change without prior notice.
‑ Technical datasheet & installation manual support
‑ 2‑year warranty according to standard terms & conditions
‑ Note: Specifications subject to change without prior notice.
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