500 kV Transmission Line – Solar Medium-Intensity Aviation Obstruction Light (Type A) White flashing, 2,000–20,000 cd | 24-hour operation | Solar powered | Middle-Top-Bottom sequence Solar medium-intensity obstruction lighting system engineered for 500 kV transmission towers. The system delivers white flashing light with adjustable effective intensity from 2,000 to 20,000 cd, operating 24 hrs (day/twilight/night) and using a middle → top → bottom sequential flashing pattern for clear tower delineation.
500 kV Transmission Line – Solar Medium-Intensity Aviation Obstruction Light (Type A) White flashing, 2,000–20,000 cd | 24-hour operation | Solar powered | Middle-Top-Bottom sequence Solar medium-intensity obstruction lighting system engineered for 500 kV transmission towers. The system delivers white flashing light with adjustable effective intensity from 2,000 to 20,000 cd, operating 24 hrs (day/twilight/night) and using a middle → top → bottom sequential flashing pattern for clear tower delineation. Key Features Type A white flashing: 2,000–20,000 cd effective intensity range. Sequential beacons: Middle → Top → Bottom flash sequence to define tower height and profile. 24/7 operation: Light-level auto switching for day/twilight/night modes. All-solar system: High-efficiency panel, deep-cycle battery, MPPT controller for continuous operation. Low maintenance: Long-life LEDs (≥100,000 hrs) with over-volt...