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.
Red lamps are installed with incandescent filament bulbs in them. Their design is ruggedized so as to improve their lifespan because they tend to have a very short lifespan. They are also powered using power that is below their usual operating power to increase lifespan. High-power red LEDs have started to replace incandescent bulbs in the recent past.
The lifespan of LED-based lamps is much longer. The long lifespan raises reliability while reducing maintenance costs. Xenon flashers are actively being replaced by some manufacturers who are introducing medium-intensity strobes that are based on LED technology. As such, the desirability of white flashers in the US is still high. Most structures have white flashers during daytime and red lamps during nighttime.
The use of red lamps tends to be dominant in urban areas, because they can be spotted easily by pilots from a height. Even though white flashers are used in some urban areas, they are not very common. They are usually not common because they tend to merge with background lighting at night, something that makes it difficult for them to be spotted by pilots. This problem does not occur in rural areas.
In general, the lamps are installed on any kinds of tall structure. Examples of structures they are installed on include water tanks, tall buildings, wind turbines, electricity pylons, broadcast towers, chimneys, cranes, and broadcast masts. They are also installed on shorter structures that are located close to an airstrip or airport. This is done to warn landing aircraft and those that are taking off the ground.
Usually, the structure has the lamps organized in a set of twos or more lamps. Typically, the top is installed with the first set of lamps with the rest of the structure having other sets. Sets are placed at given intervals. A set is comprised of a variable number of lamps depending on the height of the structure. The number of sets and interval between them is also dependent on the height of structure.
Light trespassing is one of the major issues related to these lamps. People who stay close to them complain of trespass by the light. Towerkill of birds and light pollution are also secondary 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.
Red lamps are installed with incandescent filament bulbs in them. Their design is ruggedized so as to improve their lifespan because they tend to have a very short lifespan. They are also powered using power that is below their usual operating power to increase lifespan. High-power red LEDs have started to replace incandescent bulbs in the recent past.
The lifespan of LED-based lamps is much longer. The long lifespan raises reliability while reducing maintenance costs. Xenon flashers are actively being replaced by some manufacturers who are introducing medium-intensity strobes that are based on LED technology. As such, the desirability of white flashers in the US is still high. Most structures have white flashers during daytime and red lamps during nighttime.
The use of red lamps tends to be dominant in urban areas, because they can be spotted easily by pilots from a height. Even though white flashers are used in some urban areas, they are not very common. They are usually not common because they tend to merge with background lighting at night, something that makes it difficult for them to be spotted by pilots. This problem does not occur in rural areas.
In general, the lamps are installed on any kinds of tall structure. Examples of structures they are installed on include water tanks, tall buildings, wind turbines, electricity pylons, broadcast towers, chimneys, cranes, and broadcast masts. They are also installed on shorter structures that are located close to an airstrip or airport. This is done to warn landing aircraft and those that are taking off the ground.
Usually, the structure has the lamps organized in a set of twos or more lamps. Typically, the top is installed with the first set of lamps with the rest of the structure having other sets. Sets are placed at given intervals. A set is comprised of a variable number of lamps depending on the height of the structure. The number of sets and interval between them is also dependent on the height of structure.
Light trespassing is one of the major issues related to these lamps. People who stay close to them complain of trespass by the light. Towerkill of birds and light pollution are also secondary issues of concern.
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