Why are the Obstruction lights needed?


You must have noticed the shiny blinking lights over tall towers and wondered what they are?
Well they are nothing but the Obstruction lights!
They are the lighting system designed with different colors, shapes, and light intensity to create a more acceptable safety level. The main objective of these lights is to prevent the risk of occurrence of any collision for flying aircraft near the building or structures.
The International Civil Aviation Organization made a regulation for the use of airplanes warning system. According to them, the standard light system are distinguished by
l  Light intensity
l  Light color
l  Flash rates
l  Beam pattern

How to differentiate the warning lights?

The warning lights are mainly divided into three major groups according to the ICAO-

High-intensity warning signal- these lights are used to indicate the presence of any object, and height is above the surrounding ground level surpasses 150 meters.

Medium intensity warning signal- these lights are used if the height of the object or structure passing above the surrounding level surpasses 45 meters.

Light intensity warning signal- these lights are used if the object with height above a surrounding grounds is lower than 45 meters.


                                                                       Obstruction light



Why are they differently arranged?

The total number of recommendation lights units for the arrangement of the warning lights are depended upon the structure's diameter.
Well, the main perspective of obstruction lights is to be seen at least form an outline of the structure.

Hence anything that hits the tower or structure will lead to massive damage and loss of life and capital. So it needs to be protected. Using proper obstruction lights will help to solve this issue. If you need to help to choose an obstruction light, call Star Standard or visit Shenzhen Avia Led.


The experts will customize the tower according to your need with all the other equipment.
You will not regret it!


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