Why High Quality Lighting Is Needed For Emergency Vehicles

By Author: Sunil Punjabi
Total Articles: 2565
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Emergency vehicles are of several different types and each of them need emergency lighting for their own set of reasons. There are cop vans which need emergency light bars to convey specific signals to other law enforcement vehicles following their directions. There are highway patrol cars which need emergency lighting to help those looking for help on a highway to identify the vehicles. Emergency lighting is also used by heavy equipment vehicles which need to warn other vehicles speeding on a highway to maintain safe distance. Rescue and search vehicles like fire engines or even ambulances use emergency lighting from time to time.

Emergency vehicles need high quality lighting to warn others, convey signals or sometimes request freeway to reach various destinations in quick time. For example, an ambulance carrying a person requiring urgent medical attention or a fire engine speeding towards a fire affected site can use emergency lighting so that various vehicles on the road can pull up or move aside to give way. Attention grabbing flash patterns and sirens are used by such vehicles, especially during peak ...
... traffic hours for emergencies where every minute could prove to be very important.

Emergency vehicles operating on the highway also make use of these lights and flash patterns during crisis situations like a wreckage or oil spillage. The emergency lighting needs to be highly penetrative and also bright so that vehicles can detect them from a long distance and slow down in time. This could prove particularly effective during hazy or foggy situations when visibility is really affected. In fact, patrol cars on highways and construction vehicles use emergency lights at a construction site to make sure speeding vehicles slow down to avoid any accidents. In some cases, traffic directional advisors are also used to clear traffic around chaotic areas especially if there has been an accident leading to a serious jam. In all these cases, lights need to be of high intensity with flash patterns that are attractive enough to grab attention of drivers from far away.

Emergency vehicles would need reliable lighting not just for warning others but also to convey specific signals to other vehicles at a distance. This is why there is a wide variety of user selectable flash patterns available in advanced light bars. These flash patterns include slow and rapid flashing, sequential and alternate flashing or even double or quad flashes. With the use of multiple colored light beams the effectiveness of these lights can also be significantly enhanced. For example, some light bars come with split color center sections for more permutations and combinations in flashing. Most common colors used for emergencies include red, blue, amber and green. There are scenarios where high intensity lighting might be required for search and rescue operations, in which case highly directional strobes can be used. There are scenarios where wide angle beams with 360-degree visibility are needed for extended lighting. Thus emergency vehicle lighting needs to provide versatility, flexibility and variety, without compromising on their reliability.

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