Ways To Determine The Efficiency Of Emergency Vehicle Lights

By Author: Sunil Punjabi
Total Articles: 2565
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Emergency vehicle lights vary quite a bit in shape, size, functions, features and cost. In such a scenario, it could prove to be difficult to identify the equipment that suits your purpose perfectly. However, there are certain characteristic features which act as a window into the efficiency of these lights and help you make the right choice. Often, people tend to get carried away by advanced terminology and fail to check if the emergency lights they are looking at, offer them the characteristic features that they want in a crisis. These features can make a massive difference in an emergency situation by providing highly reliable and highly effective warning signal.

Emergency vehicle lights should first and foremost be judged based on the quality of lighting that they offer. The lighting offered by emergency lights can be judged in more than one way. You need intense lighting that can shine through in bad weather conditions, for example, when it is raining hard or it is very foggy outside. But, you will also need lighting whose intensity can be controlled depending upon your necessity. Another way of looking ...
... at the lighting is its horizontal and vertical range. The warning light should be able to travel far and for that it depends on its wavelength as well as the light source. The reach of wide and narrow angle beams is different from each other. So, it should be possible to control the beam angle of the warning light as well.

Modern Emergency vehicle lights come with a variety of controls, which makes them more efficient. You need to look for lighting that is not only easy to control but also easy to operate. Switch panels with independent switches are provided in full-length light bars to control various functions. There are intensity control knobs, for example, that allow you to operate the lights in dimmer or cruise lighting mode if required. There are flash pattern control switches as well which help you alter the flashing patterns and sequences of the light. Emergency lights comprise of more than one module. In some cases, there could be a dozen different light heads whose flashing can be synchronized to create a far more effective warning signal.

In good Emergency vehicle lights, you have the bandwidth to flash the lighting in all the directions. 360 degree lighting is very important especially when you want to send across a warning signal in all directions. The efficiency of these lights can also be gauged through other factors like their energy consumption, the reliability of the lighting elements and their ability to be used for long hours. LEDs answer all these three concerns as they are rated for operational life in excess of 50,000 hours. LEDs are known to provide impressive luminosity at low wattage. Encapsulated LEDs used along with clear lenses and filters can give you weather resistance as well as versatility. Coloured slide-in lenses or filters can help you vary the characteristics of the beam and make it more perceivable.

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