Led Vehicle Lights – Why They Are So Popular With Emergency Vehicles

By Author: Sunil Punjabi
Total Articles: 2554
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There are more than a few reasons why LED vehicle lights are so popular with emergency vehicles. When you talk about emergency vehicles, the first thing that comes to mind is the criticality of the situation. That is exactly the reason why the lights have to be reliable and also resilient. They need to be resilient because one can expect the lighting equipment to be handled in a rough manner. There could be bad weather situations which could take their toll on the lights. There could also be extended hours of usage, a test that some lights fail because of overheating. If there is any one option that stays perfect for every kind of situation, it has to be the light emitting diode. No wonder then, that the LED lights are so popular with emergency vehicles.

LEDs, at least those of the latest generation are ultra-bright and in spite of wattage rating as low as 4 watt and size as small as 5mm, they provide brilliant luminosity. The combination of high luminosity and low energy consumption is a real winner as it allows the emergency lighting equipment to be powered by a simple 12V DC power supply. This translates to ...
... two distinct benefits. Firstly, you don’t need to carry a backup power supply during emergencies especially when you are hard pressed for time. Secondly, it is quite easy to recharge the batteries with solar power if required, which reduces the energy costs considerably. LEDs are cost effective too considering that they are rated to operate for more than 50,000 hours, crossing 100,000 hours in some cases. As such, the servicing and maintenance costs are greatly reduced. LED vehicle lights are therefore economical.

LED vehicle lights are also impressive because LED lighting elements are small and can be stacked up for brighter lighting. LED modules used in light bars comprise of half a dozen LEDs programmed to flash together in split segments. LEDs are available in multiple colours and with coloured lenses and optic spreading filters available too, they can be easily made more effective through multi-coloured flashing. Dual coloured panels and segments are quite popular in LED light bars. Even the traffic advisors can become more effective through the use of coloured LEDs to flash gigantic traffic advisor signs for clearing jams and chaotic areas.

LED vehicle lights are versatile and make for easier operation. You can individually control LEDs, LED light heads and LED modules, depending on what you need. This versatility increases the number of permutations and combinations of flashing. Individual LED module control and rear and front bar operation control gives a lot many more options. LEDs can be replaced easily in modular emergency lighting equipment without affecting the functionality of the lights. Ultra-bright LEDs can also be placed at the centre of parabolic reflectors to maximise the beam and the lighting. LEDs, made effective with hard coated lenses, Fresnel domes and polycarbonate encapsulation offer a reliable way of sending across a warning signal in distress.

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