By Sarah Smith Aircraft warning lights refer to high-intensity lighting devices that are attached on structures such as buildings in order...
Aircraft warning lights refer to high-intensity lighting devices that are attached on structures such as buildings in order to avoid collision. These devices serve as a measure for avoiding collision. The intention of using these devices is to make buildings more visible to aircraft passing by. In most cases, they are used at night even though they can be used during daytime too. Aircraft warning lights on buildings must be visible from several miles away for them to be effective.
Warning lights come in two main categories, that is, red lamps and white flashers. The programming of red lamps makes them to stay on always or to come on and go off at predetermined time intervals. The rate of coming on and going off is low and may be adjustable. The white varieties are often xenon discharge flashers. The popularity of red lamps is rising in the UK and other countries as white flashers are replaced.
The red lamps have incandescent filament bulbs installed in them. They are made with ruggedized design in order to achieve a higher lifespan since they usually have a rather short one. They are also run below the usually operating power to improve lifespan. In the recent past, high-power red LEDs are being used to replace incandescent bulbs.
The lifespan of LED-based lamps is much longer, which helps to reduce maintenance costs while improving reliability. Medium-intensity white strobes have been developed by some manufacturers based on the LED technology to replace xenon flashers. This invention has increased the desire for white flashers in the US. Most buildings thus have white flashers during daytime and red lamps at night.
Red lamps tend to be in common use in urban and populated areas. This is because pilots can spot them more easily from great heights. Even though not as common as red lamps, white flashers are also used in urban areas. White flashers are not preferred to use in urban areas because they match with background lights so that they cannot be spotted easily. In rural areas where background lights is not a problem, they are in common use.
In general, any kid of structure can be installed with the lamps. Some examples of structures are wind turbines, electricity pylons, water tanks, tall buildings, chimneys, cranes, broadcast masts, and broadcast tower. Shorter structures may also have the devices installed if they have a close proximity of an airport. Here, they warm incoming and outgoing pilots.
Normally, the lights are arranged in clusters of two or several lamps around the structure. The arrangement is done at specified heights along the height. In most cases, a set will be placed at the top of the structure followed by several sets at specific intervals down the structure. How many sets are installed will be determined by the height of the structure.
These lamps often cause light trespass. Those who live near the lamps often place complaints about the light trespassing. Towerkill of birds together with light pollution are also important issues of concern.
Warning lights come in two main categories, that is, red lamps and white flashers. The programming of red lamps makes them to stay on always or to come on and go off at predetermined time intervals. The rate of coming on and going off is low and may be adjustable. The white varieties are often xenon discharge flashers. The popularity of red lamps is rising in the UK and other countries as white flashers are replaced.
The red lamps have incandescent filament bulbs installed in them. They are made with ruggedized design in order to achieve a higher lifespan since they usually have a rather short one. They are also run below the usually operating power to improve lifespan. In the recent past, high-power red LEDs are being used to replace incandescent bulbs.
The lifespan of LED-based lamps is much longer, which helps to reduce maintenance costs while improving reliability. Medium-intensity white strobes have been developed by some manufacturers based on the LED technology to replace xenon flashers. This invention has increased the desire for white flashers in the US. Most buildings thus have white flashers during daytime and red lamps at night.
Red lamps tend to be in common use in urban and populated areas. This is because pilots can spot them more easily from great heights. Even though not as common as red lamps, white flashers are also used in urban areas. White flashers are not preferred to use in urban areas because they match with background lights so that they cannot be spotted easily. In rural areas where background lights is not a problem, they are in common use.
In general, any kid of structure can be installed with the lamps. Some examples of structures are wind turbines, electricity pylons, water tanks, tall buildings, chimneys, cranes, broadcast masts, and broadcast tower. Shorter structures may also have the devices installed if they have a close proximity of an airport. Here, they warm incoming and outgoing pilots.
Normally, the lights are arranged in clusters of two or several lamps around the structure. The arrangement is done at specified heights along the height. In most cases, a set will be placed at the top of the structure followed by several sets at specific intervals down the structure. How many sets are installed will be determined by the height of the structure.
These lamps often cause light trespass. Those who live near the lamps often place complaints about the light trespassing. Towerkill of birds together with light pollution are also important issues of concern.
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