Five Important Aspects Of An Emergency Light

By Author: Sunil Punjabi
Total Articles: 2565
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When you are purchasing an emergency light, you could go on comparing the available models for ever, without ever coming to a conclusion. There are plenty of options that could confound anyone when it comes to picking the best solution for emergency lighting. However, there are some important aspects which cannot be overlooked, on the basis of which you can pick lights that you can use in emergencies. These aspects of lighting also indicate the quality of the equipment you are using, which is another reason why you should measure their effectiveness based on this benchmark.

The emergency light shouldn’t consume large amounts of energy. Low energy consumption translates to lower energy costs, and cost efficiency is an important theme these days with scarcity of energy. It is also true that lower energy consumption makes the light source environmental friendly which is another positive aspect. However, the reason you are looking for low energy consumption in case of emergency lighting is not to save money or to save energy for the betterment of the environment but to be able to use the light source for ...
... a longer period of time. Energy and cost savings are an added bonus, once you can be assured that your light source will last you a stipulated number of hours during a rescue operation as opposed to carrying backup for every mission.

The power supply that is required for emergency light should be lower and portable. This is once again derived from the fact that emergency lighting should consume less energy. A good example is provided by LED lights. LED flashlights, beacons or even LED light bars usually comprise of 1W – 10W LEDs which are powered by a simple 12 – 24V DC supply. The rechargeable battery on which huge demands are not placed by LEDs would be able to power the lights for a longer period of time, once it is recharged. Since you can never be sure about the time duration of an emergency mission you would need power supplies that will last longer. At the same time, when you are hurriedly stuffing important supplies in order to head out on an emergency mission, you cannot be overburdened with multiple batteries or power supply sources. This is why your emergency lighting should consume as less energy as possible.

The emergency light should be reliable in the true sense of the word. LED lights are used for scenarios where reliability is extremely important, whether it is rescue missions, marine operations or highway lighting during constructions or wreckage clearance. The LED lights are very resilient thanks to their polycarbonate bases and thermoplastic, high impact and vibration resistant casings. Extruded aluminum helps in efficient heat dissipation too. The durable LED light bars are good for rugged usage, which is expected during emergencies. They can be used in all kinds of weather thus providing good support at all times, as one can never be sure about the kind of weather that will be encountered during an emergency. Lastly, emergency lighting should offer good control, whether it is of the intensity, flashing or of the beam angle.

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