Light Bar Police Vehicles Can Benefit From

By Author: Sunil Punjabi
Total Articles: 2565
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Police vehicles make great use of light bars, whether it is for sending across a warning or cautionary signal, for traffic diversion or for getting the attention of people near and far away. A good light bar police vehicles would be able to put to good use must be energy efficient and have high luminosity. LEDs have gained so much popularity largely because of their impressive energy efficiency. For example, you will commonly come across light bars that make use of several LED modules configured together. Each of these modules comprises of arrays of 12 – 25 1W LEDs wired together. This design gives you several benefits.

Firstly, with so many LEDs, you can get plenty of flash patterns built into the light bar police vehicles will be able to use. Apart from the flash patterns, the LEDs can also give you multi-colored beams when colored lenses or inner filters are used. You can also get bright lighting especially when all the LED arrays are lit up together. One of the greatest benefits is that it is highly unlikely that all LEDs die abruptly. LEDs are known to provide gradually diminishing light prior to ...
... their burn-out which provides sufficient warning to replace them. So LED light bars can increase or decrease the number of LEDs wired together for the right amount of lighting and flashing.

A light bar police vehicles can use should have a low profile design that provides fuel efficiency and lower air drag resistance. Mini light bars measuring just 1 – 2 inches in height and 2 – 3 inches in width can be used for bright lighting during emergencies. A good light bar for police operations should be able to provide lighting in all directions. This is why some light bars carry front and rear facing LED modules, corner LEDs as well as side strobe lights. It is possible to replace or repair each of the light heads used in a light bar. It is possible to replace any light head by just removing one screw and connector for some advanced light bars. This modules design makes serviceability and upgrades extremely easy. Moreover, it is also possible to operate multiple flash patterns on different light heads.

A high quality light bar policevehicles could find use for, should provide excellent mounting options. This is why the mounting hardware kit usually comes with clamps, brackets, suction cups, bolts, screws and stainless straps, all of which help in reliably mounting the lights at any angle and facing any direction. In fact, some modules come with staggered lighting to ensure that visibility is provided in all directions. The LED light bars usually are available in different lengths, such as 44, 50, 60 or 72 inches. The number of LEDs in the front, rear and corner LED modules varies as well. These light bars are also designed to operate in low power mode in order to save energy when high intensity lighting is not required. Dimmer and steady burn modes are usually provided in light bars too.

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