How Police Lights Have Changed Through History

Posted by on Jun 9, 2013 in Police lights | 0 comments

Today, police vehicles are equipped with amazingly powerful lightbars and various LED lights that allow them to be extremely visible on the road. However, police cruisers haven’t always enjoyed this type of emergency lighting. Instead, early police cars only had a single beacon on top of their cruisers to alert other drivers and pedestrians of their approach. To get a better understanding of how police lights have changed through history, it is important to investigate the evolution of police lights.

Earliest Police Lights were Single Beacon Lights

Starting in the 1940s, single beacon lights were used on the top of police cruisers to alert drivers that police were on the road.  Police beacon lights were mounted on the roof of police cruisers and used a rotating lamp or mirror to create bright light in various directions. Single beacon lights were exceptionally popular at this time because they were extremely simple in design. In fact, due to their simplicity, some police departments all over the world still use single beacon police lights today.

Single Beacon Lights were Made Better When Magnetic Mount Beacons were Created

After the success of single beacon lights, police lighting really began to evolve rapidly. Shortly after single beacon lights became incredibly popular, magnetic mount beacons were developed. Magnetic mount beacons contained a single light bulb and were located on the roof of a police cruiser. However, instead of being manually installed right on the car roof, magnetic mount beacons used magnets to attach themselves to car roofs. Police everywhere feel in love with this type of emergency lighting because it allowed police to quickly install or uninstall the magnetic mount beacon as needed.

Light Bars Revolutionized Police Lights

Like single beacon lights and then magnetic mount beacon lights, lightbars revolutionized police lighting when it was introduced to the police community. In its earliest stages, lightbars were simply metal bars located on the roof of a police car. The metal bar made it possible for installers to place two or more beacons on the bar for added lighting in emergency situations. After proving to be vital to the police community, lightbars became more sophisticated. Eventually, lightbars became single units that contained a variety of components. These components included mirrors, beacons, and fixed lights.  Police departments all over the world use lightbars, but the lightbars of today are much more advanced than their predecessors and also include different components including LED bulbs, halogen lights, and spotlights too.

To learn more about the different types of police lights available on the market, visit 911 Signal USA. At 911 Signal USA, we offer a variety of LED police lights including the popular lightbars. If you have any questions about any of our products, feel free to contact us today.


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