The YFFY-150T-N1 Compact Solar-Powered LED Marine Lantern is a reliable, maintenance-free signaling light designed for marine, navigational, and structural marking applications. Powered by solar energy and equipped with a long-life LED light source, it provides clear visual signaling with automatic day/night operation.
With a 150 mm Fresnel lens, aluminum alloy housing, die-cast aluminum base, and IP65 protection, the lantern is designed for reliable operation in demanding outdoor environments.
Its visible range reaches 2–3 NM, making it suitable for buoys, offshore structures, towers, bridges, ports, and other locations requiring continuous visual identification.
Key Features of Solar-Powered LED Marine Lantern
1) Solar-Powered And Autonomous Operation
The YFFY-150T-N1 solar marine lights uses solar power with an integrated rechargeable battery, allowing autonomous operation without a continuous external power supply. Its photocontrol function automatically activates the light when ambient light falls below the preset threshold.
2) High-Visibility LED Light Source
The imported LED light module provides bright and consistent illumination while maintaining low power consumption. The LED lifespan is rated at ≥100,000 hours, supporting long-term operation.
3) 2–3 NM Visible Range
With a nominal luminous intensity of 32.5 cd, the lantern provides a visible range of approximately 2–3 nautical miles, depending on application and environmental conditions.
4) Durable Outdoor Construction
The Fresnel lens is made from UV-resistant, weatherproof polyacrylic material, while the housing uses aluminum alloy and the base is made of die-cast aluminum for structural stability and impact resistance.
5) Reliable In Harsh Environments
The Solar-Powered LED Marine Lantern is rated IP65 and designed to operate from -40°C to +60°C, making it suitable for a wide range of outdoor and industrial environments.
6) Flexible Signaling Options
This solar marine light can operate in steady or flashing mode, with a flash frequency of 20 times per minute and flash accuracy of ±1%. Red, green, yellow, white, and blue light colors are available.
Technical Specifications of Solar Warning Lights
| Parameter | Specification |
|---|---|
| Model | YFFY-150T-N1 Solar Marine Navigation Lights |
| Light Source | LED |
| Operating Voltage | DC 3.7V ±5% |
| Quiescent Current | ≤1 mA |
| Nominal Luminous Intensity | 32.5 cd |
| Flash Mode | Steady or Flashing |
| Flash Frequency | 20 times/min |
| Flash Accuracy | ±1% |
| LED Lifespan | ≥100,000 hours |
| Housing Material | Aluminum Alloy |
| Lens | Fresnel Plastic Lens |
| Base | Die-Cast Aluminum |
| Light Colors | Red, Green, Yellow, White, Blue |
| Dimensions | 222 × 222 × 172 mm |
| Mounting Size | 204.5 × 204.5 × Φ9 mm |
| Photocell Sensitivity | Adjustable 50–300 LX |
| Ingress Protection | IP65 |
| Operating Temperature | -40°C to +60°C |
| Visible Range | 2–3 NM |
| Battery Capacity | 3.7V / 8000 mAh |
Applications of Solar-Powered LED Marine Lantern
The YFFY-150T-N1 can be used for a variety of marine, navigational, industrial, and structural marking applications, including:
- Inland and coastal buoys
- Shoreline markers
- Fixed lighthouse posts
- Offshore oil rigs
- Signal towers
- Communication towers
- Power and microwave towers
- Industrial chimneys
- Thermal power plants
- Coking plants
- Chemical factories
- High-rise buildings
- Large bridges
- Port engineering equipment
- Wind turbines
- Other structures requiring safety or navigational marking
Frequently Asked Questions
1. What Is The YFFY-150T-N1 Solar Marine Lights Used For?
The YFFY-150T-N1 is a compact solar-powered LED marine lantern used for visual warning, navigation, and structural marking. Typical applications include buoys, shoreline markers, offshore oil rigs, signal towers, bridges, ports, wind turbines, and industrial structures.
2.Does The Marine Lantern Turn On Automatically?
Yes. The built-in photocontrol function automatically turns the light on when ambient light falls below the preset threshold. The photocell sensitivity is adjustable from 50–300 LX.
3. Can The Lantern Operate In Flashing Mode?
Yes. The lantern supports both steady and flashing operation. The specified flash frequency is 20 times per minute, with flash accuracy of ±1%.
4. How Long Does The Solar LED Light Source Last?
This LED solar warning light source has a rated lifespan of at least 100,000 hours. The product documentation also describes the LED module as a long-life component designed for long-term, maintenance-free operation.
5. Is The YFFY-150T-N1 Solar Warning Lights Suitable For Outdoor Use?
Yes. The lantern has an IP65 ingress protection rating and an operating temperature range of -40°C to +60°C, supporting outdoor and industrial applications.
6. How Should The Solar-powered LED Marine Lantern Be Installed?
The lantern should be installed on a strong, flat surface with adequate sunlight. If a suitable mounting surface is unavailable, a custom mounting bracket can be used. The photocell should remain unobstructed and should not face nearby artificial light sources.
7. Does The Rechargeable Battery Need Replacement?
The product documentation recommends annual battery replacement to ensure proper operation. If the lantern has been stored for more than six months, it should be exposed to sunlight for three days to fully charge the battery before use.