HD-1 55L type intelligent aviation obstacle light is controlled by microcomputer chip, the base shell is made of aluminum alloy, and the shade is made of PC plastic. aluminum alloy, lampshade using PC plastic, the overall structure of the fully sealed, corrosion-resistant, UV-resistant, impact-resistant; light source using the most advanced international LED light source, high brightness, low power consumption, so that the light source adopts the most advanced LED light source in the world, high brightness, low power consumption, the use of the product can be applied to the harsh working environment, the lamp lightweight structure, light weight, easy to install. The product has automatic light control switch control, reliable, night and foggy automatically turn on and turn off automatically during the day. The light is widely used in urban high-rise buildings, wind towers, electric plant, coking plant, chemical plant chimney, communication tower and airport around the building facilities, to ensure the navigation safety.