Emergency Vehicle Lights With Impressive Design Aspects For Reliability

By Author: Sunil Punjabi
Total Articles: 2554
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Modern emergency vehicle lights are extremely impressive for a wide variety of reasons. They provide mind blowing performance consistently in all kinds of weather conditions. Those using LEDs are specially effective and efficient providing high luminosity with miserly energy consumption. However, what makes these lights reliable is their design which is worth a special mention. A lot of work has gone into making the modern emergency lighting equipment so resilient and reliable, allowing them to be used during critical situations. Each of these aspects is the result of a lot of research.

One of the more impressive features of the modern emergency vehicle lights is their modular design where even the tiniest of components can be easily accessed by removing just a few screws. This makes repair and replacement extremely easy. Moreover, the bigger light bars combine multiple light heads or lighting segments, which in turn are made of arrays of individual 1 or 2 W LEDs. This provides extreme reliability for two reasons. Individual light heads continue working even if one or more LEDs fail. Similarly, the light ...
... bar as a whole continues to function even if individual light heads or lighting segments stop functioning. This reliability is what makes them ideal for emergency scenarios where you cannot afford to have a breakdown.

Another impressive feature of modern emergency vehicle lights is their structural resilience. The use of composite fibre glass filled nylon, polycarbonate or other thermally efficient plastic materials along with extruded aluminium, lends great strength to the lighting equipment. Not only are the rugged emergency lights resilient to heavy duty usage, they are also vibration, moisture and corrosion resistant. You can therefore use them on all terrains and under all conditions. Besides, UV resistant domes and sealed bases are used to protect the lighting elements inside the light heads as much as possible adding to their structural resistance.

The emergency vehicle lights are effective because of the simple circuitry too. Simple 2 or 3 wire installation, driver and passenger side cables and special waterproof connectors make the task extremely easy. In fact one can manage installation and upgrade by following the manuals. Also special sync inter-connectors help in connecting multiple light heads making them flash in phase with each other creating an even more powerful warning signal. Some light bars come with special standalone strobes mounted in a staggered fashion, while some have additional flashing takedowns and alley lights.

There are numerous other design aspects of emergency vehicle lights which greatly enhance their effectiveness. Their aerodynamic design for example is one aspect into which a lot of development and research has gone in. this design ensures that there is no air drag resistance on the vehicle. It therefore provides fuel efficiency and also helps in avoiding the annoying rattling sound that often comes from older, poor quality lighting systems mounted on vehicle roofs. The optical designs too add to their performance. Modern emergency lights use TIR and light house optics to make sure that the lighting travels far and wide.

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