LED Aircraft warning light
Medium Intensity Obstruction Lights, white light day-mode - red light night-mode. According to ICAO Annex 14 Type AB and Type AC and to FAA DUAL L-864/L. MIOL AB should be used in combination with LIOL Type B, whereas MIOL Type AC should be used in combination with MIOL Type C where the obstacle is particularly wide and its height is btw. 45mand 150m.