YFFY-LS/G Aviation Obstruction Lights & Solar Marine Safety Lighting Manufacturer
YFFY Lights is a professional manufacturer of solar aviation obstruction lights and LED warning lights in China, providing OEM and customized lighting solutions for global projects. YFFY-LS/G Low Intensity Solar Obstacle Light is a reliable solar-powered aviation warning light designed for marking low-height obstacles and structures where continuous, autonomous operation is required. Manufactured by YFFY Lights, a professional solar obstruction light manufacturer, this LED solar obstacle light provides an energy-efficient and maintenance-friendly solution for aviation safety applications.
The YFFY-LS/G Low Intensity Solar Obstacle Light features a plug-in high-efficiency solar panel with a photoelectric conversion efficiency of up to 19%. Designed with an integrated solar-powered structure, it is equipped with a dedicated lithium iron phosphate (LiFePO₄) battery to provide reliable and long-lasting power supply for outdoor applications.
The intelligent control circuit adopts a low-power microcontroller system to precisely manage battery charging and discharging processes, effectively reducing energy consumption and improving overall system efficiency and reliability.
The light source uses a specially customized high-performance LED chip, delivering high luminous intensity, low power consumption, and an extended service life. The optical cover is made of UV-resistant and impact-resistant polycarbonate (PC) material, offering excellent durability and protection against harsh outdoor environments.
The base of the low intensity solar obstacle light is manufactured from marine-grade corrosion-resistant plastic material, making it suitable for challenging applications such as waterways, bridges, chemical plants, industrial facilities, and other highly corrosive environments.
As an experienced LED solar obstruction light manufacturer, YFFY Lights provides OEM and ODM customization services to meet different project requirements, including customized flashing modes, battery capacity, solar panel configuration, housing materials, and installation solutions. We deliver professional custom solar aviation warning lights for global customers, contractors, and engineering projects.
Functions & Features of LED Solar Obstruction Lights
- Long-lasting autonomous operation: The solar obstruction light can continue operating for 10–15 consecutive days in rainy or cloudy conditions (based on 12 hours of operation per day), ensuring reliable performance in areas with limited sunlight.
- Automatic light control: Equipped with an intelligent light sensor, the solar aviation warning light automatically switches on at night or in low-light conditions and turns off during daylight hours for efficient energy management.
- Excellent waterproof and corrosion resistance: Featuring an integrated waterproof design with IP67 protection, the solar LED obstruction light can withstand harsh outdoor environments, including coastal areas, marine applications, and high-humidity conditions.
- High-efficiency LED technology: The customized high-performance LED chip provides higher luminous efficiency, lower power consumption, and a longer service life compared with conventional LED solutions.
- Advanced battery management system: The intelligent charging and discharging control system optimizes battery performance, prevents overcharging and deep discharge, and effectively extends battery service life.
- Flexible flashing modes: The built-in time-delay switch allows users to configure the operating mode according to project requirements, including steady-on or flashing modes.
Integrated bird protection design: The solar LED obstruction light is equipped with a bird deterrent device to prevent birds from affecting light performance and ensure stable operation. - Low electromagnetic interference: The system operates without radio frequency (RF) emissions and minimizes electromagnetic interference, ensuring reliable performance in sensitive environments.
- Reliable and cost-effective solution: Designed for long-term outdoor operation, the LED solar obstruction light offers stable performance, low maintenance requirements, and reduced overall operating costs.
Parameters of Low-intensity Solar Obstacle Light
| Name | Parameter | Name | Parameter |
| Model | YFFY-LS/G Solar Aviation Obstruction Lights | Light Source Life | ＞100000 hours |
| Power Provider | Mono-crystalline silicon solar panel | Optional Emitting Light Colors | Red |
| Battery Capacity | 3.2V4AH | Battery Type | Replaceable lithium iron phosphate battery |
| Battery Lifespan | ＞5years | Solar Panel Voltage | 5.5V |
| Solar pPanel Power Consumption | 2W | Solar Panel Lifespan | ＞20years |
| Power Consumption | ≤2W | Vertical Divergence | ＞10° |
| Visual Distance | 5km | Horizontal Out-put | 360° |
| FAA Classify | L810 | Overall Size(mm) | 186mm(D)x190mm(H) |
| Light Source | LED | Installation Size(mm) | D170mmxM6 |
| Working Temperature | -40℃~70℃ | Wind-speed Ability | 80m/s |
| Storage Temperature | -40℃～70℃ | Working Mode | Flashing (20times/min) |
| Sun Switch Illumination Threshold | 300LUX±100LUX | Steady Burning Intensity | 32.5cd |
| Continuous Burning Time in Rainy Days | ＞15 days (12 hours/day) | Flashing Intensity | 32.5cd |
| Weight | 1.2kg | IP Protection | IP67 |
Applications of Solar Obstacle Lights
YFFY-LS/G Low-intensity solar obstacle lights are designed for reliable aviation safety marking and are widely used on tall structures and obstacles that require aircraft warning lights or aviation obstruction lighting.
Typical applications include:
- High-Rise Buildings and Structures
- Bridges and Elevated Structures
- Telecommunication Towers and Communication Masts
- Power Transmission Towers and Utility Structures
- Chimneys and Industrial Facilities
- Airport Runways and Heliports
- Traffic Guardrails and Road Safety Facilities
- Tower Cranes and Construction Equipment
- Wind Turbines and Renewable Energy Facilities
- Other Tall Obstacles Requiring Aviation Marking
FAQ of Low Intensity Solar Obstacle Light YFFY-LS/G
1. What is a low intensity solar obstacle light?
A low intensity solar obstacle light is a solar-powered aviation warning light designed to mark low-height obstacles and structures that may pose a hazard to aircraft. It uses high-efficiency LED technology and solar power systems to provide continuous warning signals without the need for external power supply.
YFFY-LS/G is an integrated solar aviation obstruction light suitable for communication towers, buildings, bridges, chimneys, and other structures requiring reliable obstacle marking.
2. How long can the YFFY-LS/G solar obstruction light work without sunlight?
The YFFY-LS/G solar obstruction light can operate continuously for approximately 10–15 days in rainy or cloudy conditions (based on 12 hours of operation per day), depending on the selected flashing mode and environmental conditions.
The built-in lithium iron phosphate (LiFePO₄) battery provides excellent energy storage performance and long service life for outdoor applications.
3. Does the solar aviation obstruction light automatically turn on and off?
Yes. The YFFY-LS/G solar aviation warning light is equipped with an intelligent light sensor that automatically detects ambient brightness.
The light turns on automatically at night or in low-light conditions and switches off during daylight hours, reducing energy consumption and eliminating manual operation.
4. What applications are suitable for the YFFY-LS/G solar obstacle light?
The YFFY-LS/G LED solar obstruction light is designed for a wide range of outdoor applications, including:
- Telecommunication towers
- Radio and antenna towers
- Bridges and high structures
- Industrial chimneys
- Chemical plants
- Construction structures
- Marine and coastal facilities
Its corrosion-resistant design makes it suitable for harsh environments with high humidity, salt spray, and chemical exposure.
5. Is the YFFY-LS/G solar obstruction light waterproof?
Yes. The YFFY-LS/G features an integrated waterproof structure with an IP67 protection rating, providing excellent resistance against rain, dust, moisture, and outdoor environmental conditions.
The corrosion-resistant housing materials allow stable operation in demanding environments such as coastal areas, waterways, and industrial facilities.
6. What type of battery is used in the solar aviation warning light?
The YFFY-LS/G uses a dedicated lithium iron phosphate (LiFePO₄) battery, which offers:
- Long cycle life
- High safety performance
- Excellent charging efficiency
- Stable operation under outdoor conditions
The advanced battery management system helps prevent overcharging and deep discharge, extending the overall battery lifespan.
7. Can YFFY Lights customize solar obstruction lights for different projects?
Yes. As a professional solar obstruction light manufacturer, YFFY Lights provides OEM and customized solutions according to customer requirements.
Customization options include:
- Flashing frequency and operation modes
- Solar panel capacity
- Battery capacity
- Housing materials
- Mounting brackets
- Cable and connection solutions
- Special application requirements
We support customized solar aviation warning lights for global contractors, tower companies, and engineering projects.
8. What is the service life of the LED light source?
The YFFY-LS/G uses a customized high-performance LED chip with low power consumption, high luminous efficiency, and a long operational lifespan.
Compared with conventional LED solutions, the optimized LED system provides more stable performance and reduces maintenance requirements for long-term outdoor operation.
