ARG-LS-T (TWIN) is a low-intensity solar powered dual aviation obstruction light designed for marking obstacles and elevated structures with steady or flashing red warning signals in accordance with FAA L810 requirements.
The system features an integrated high-efficiency solar power supply and a micro-power consumption control circuit, with dual light units that can operate synchronously or alternately to ensure reliable long-term operation without external power supply.
ARG-LS-T (TWIN) is developed for aviation obstruction marking applications that require long operating autonomy and stable performance in harsh outdoor environments.
It combines integrated monocrystalline solar panels, dual high-efficiency LED light sources, and a corrosion-resistant stainless steel base to deliver reliable low-intensity warning lighting for industrial and aviation projects.
| Specification | Details |
| Product Type | Low-Intensity Solar Powered Dual Aviation Obstruction Light |
| Model | ARG-LS-T (TWIN) |
| Light Source | LED |
| Operating Mode | Steady burning / Flashing |
| Light Intensity | 10 cd (steady) / 32.5 cd (flashing) |
| FAA Classification | L810 |
| Visual Distance | 5 km |
| Ingress Protection | IP67 |
| Continuous Working Time (Rainy Days) | > 18 days (12 hours/day) |
| Battery Type | Lithium Iron Phosphate (LiFePOâ‚„) |
| Battery Capacity | 3.2V / 6.6Ah |
| Battery Lifespan | > 5 years |
| Solar Panel Power | 4 W |
| Power Consumption | ≤ 0.5 W |
| Vertical Divergence | > 3° |
| Horizontal Output | 360° |
| Operating Temperature | -40°C to +70°C |
| Wind Speed Resistance | 120 m/s |
| Weight | 3 kg |
| Illumination Threshold (Photocell) | 300 Lux ± 100 Lux |
What type of aviation obstruction light is ARG-LS-T (TWIN)?
 It is a low-intensity solar powered dual aviation obstruction light compliant with FAA L810 requirements.
How long can the light operate during rainy days?
The continuous working time can exceed 18 days at an average of 12 hours per day without external charging.
Does the product support different operating modes?
Yes, it supports steady burning and flashing modes, with synchronous or alternating operation between the two light units.
Is ARG-LS-T (TWIN) suitable for outdoor environments?
Yes, it is designed with IP67 protection and resistance to rain, snow, wind, and harsh outdoor conditions.
For pricing, technical datasheets, or to assess whether ARG-LS-T (TWIN) is suitable for your project, please contact Alrouf Lighting’s technical team.
