Five Important Features Of Emergency Vehicle Lighting

By Author: Sunil Punjabi
Total Articles: 2565
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Emergency vehicle lighting is an important area where there has been a lot of innovation and improvisation. This is important too, given the emergency nature of the uses that some kinds of lighting are put into. The most important feature of emergency lighting is obviously reliability. This is one of the reasons why LED or light emitting diodes have become so indispensable. The reliability has to extend across bad weather conditions such as heavy rain as well reduced dependence on external factors, e.g. electricity, gas, fuel, etc.

An important feature of LED Emergency vehicle lighting is the ease with which it can be mounted. In this regard, there are a few varieties that are commonly seen. Pole mounted, windshield mounted and surface mounted varieties are all equally useful. The ease of mounting allows these lights to be used in ambulances, police vans, highway patrol cars, etc. In fact, it isn’t uncommon to see gyrating lights where a single bulb is seen rotating to attract attention from all sides. The 360 degree rotation is an important part of the use of emergency lighting as seen in ambulances. ...
... Emergency lighting can also be mounted sometimes on the body of the emergency vehicle. Light bars and roof mounted beacons are also common forms of emergency lighting.

Another important feature of Emergency vehicle lighting use LED lights is its energy saving efficiency. These lights are usually battery powered or solar powered. Rechargeable batteries are usually cheaper and hence ideal for emergency lighting. In fact, assemblies of LEDs are used for emergency lighting, with a power wattage as low as 3W, thus saving plenty of energy.

Customization is another notable feature of Emergency vehicle lighting. Matrices of LED lights can be used in alternating configurations to create the appropriate pattern that is required. In fact, the emergency light should be easy to configure and also easy to alter. Sometimes, dash lights are created by combining as few as 12 LED lights to dozens of assemblies each comprising of 60 – 70 LEDs. Sometimes matrices of lights are used for special display signs on vehicles and are programmed for the exact purpose.

The effect created by the LED Emergency vehicle lighting is also feature that attracts the attention of people around. Effects created by emergency lighting are mostly due to the colors displayed or by flashing. In flashing, the lights are periodically switched on and off, the frequency of which depends on the requirement. Similarly, a variety of colors such as blue, red, green, yellow, etc. are used to create an alarming effect that can rarely be missed. In some cases emergency lighting also involves the use of both these effects, where alternate colors are flashed periodically. The pulse rate could be as low as half a second, based on the configuration. Flashing emergency lighting is often synchronized with appropriate siren too, to accentuate the effect. Thus, emergency lighting is usually expected to be easy to assemble and maintain, cheap, robust and energy efficient.

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