Obstruction Lighting System

The FTS 371 SMART is a low-power FAA L-810/L-864 red obstruction lighting system for 150’ and 350’ AGL (FAA type A0/A1) structures and meteorological (or MET mast) towers. The FTS 371 uses a patent-pending current feedback monitoring technology that will not fluctuate with changes in incoming power and temperature, providing consistent and predictable results. The system can be integrated with a solar power plant where grid power is temporarily or permanently unavailable. The solar plant will provide the minimum 7-day autonomy and 2,000 ECD output.