What You Need To Know About LED Obstruction Lighting

By Brian Bailey


Usually, warning lights in aircrafts are fitted on tall structures in order to ensure that such structure are visible. The lights serve to notify to the aircraft availability of a tall structure at a given point. While such lights are commonly used at night, they are used during the day as well. These lights should be sufficiently bright such that the structure can be viewed from miles away. It is for this reason that LED obstruction lighting serve an important purpose.

Obstruction lights occur in various groups, generally divided into three. The low-intensity light classification, for instance, is applicable to locations have a low concentration of structures or objects. The category as well has object or structures standing at less than 45 meters from ground level.

The second type of these obstruction lights is the medium intensity lights. In this case, the medium intensity obstacle light is used where the structure or the object is quite extensive. Basically, the height of the object above the surrounding ground should be greater than 45 meters for this types of lights to be used. The third category is the high intensity obstacle lights that are used to show presence of an object that extends above 150 meters.

Currently, it is outlined by regulations that red lights to be used at night and white strobes to be applied in the day. This is owed to the fact that aviators will spot red lights more easily at night and especially when they are in urban areas. White strobes remain widely relied on in locations with sparse populations.

On the other hand, it is usually challenging for pilots to see the white strobes during the night. This offers a better explanation why they are not mainly used at night. At the same time, they have an effect on eye health for people around them. The medium white strobes are, however, fitted on those structure with a height of 200-500 feet. If the medium intensity lights are on structure exceeding 500 feet, the structure need to be painted.

High-intensity white strobes may be utilized on structures extending to 700feets or beyond as this ensures that these structures remain easy to notice. They may as well also be utilized both in the day and at night. On the other hand, most if not all aircrafts come with warning lights fitted on them for easy identification by other aircrafts as they fly. These lights include the white flashing beacons, landing lights, wingtip navigation lights as well as wingtip strobes.

Mostly, the obstruction lighting are designed such that the maintenance team receive warning in case of malfunction. They usually contain an in-built alarm that produces a sound if there is a problem. Apart from safety, these types of lights are also eco-friendly. They do not have any negative effect to the environment.

Additionally, these obstacle-lights are made of high-quality materials that call for minimal maintenance or replacement costs. The quality components as well assure a longer service period. Because of the efficiency levels exhibited by such lights, low electric bill will be paid owing to the fact that they consume only little electric energy.




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