High Intensity Yellow Medium Intensity Aviation Obstacle Light for High-Rise Buildings Good Price

For chimneys or other similar buildings, the top obstacle marker light should be located between 1.5 and 3 meters above the top. Considering the pollution of the chimney on the lighting fixtures, the obstacle marker light can be located 4 to 6 meters below the chimney opening. Ultra high objects above 150 meters should be used in conjunction with medium and high intensity aviation obstruction lights.