Led Lightbars Five Features That Make Them Indispensible

By Author: Sunil Punjabi
Total Articles: 2565
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LED lightbars can be extremely useful for a variety of reasons. Firstly, the light bars come in all shapes, sizes and dimensions. The mini light bars for example, have a width of 5 inches and a height of 2 inches, while the full sized light bars are 72 inches long, up to 12 inches wide and 4 – 5 inches high. Irrespective of the dimensions, the light bars are designed for uniform weight distribution, so that thinner roofs are not damaged due to their installation. Moreover, modern light bars have an aerodynamic styling which provides two benefits. The shape and design lowers the air drag resistance while driving the vehicle thereby providing greater fuel efficiency. Secondly, the styling ensures that there is no additional noise while driving the vehicle at high speeds.

LED lightbars are preferred for emergency situations because of the visibility that they can provide at a given time. The visibility of these lights is so high because of the narrow light beams that can be produced by the LEDs. If you need wide angle coverage, the angle of the beam can be widened as well. Moreover, full-fledged light bars ...
... come with side lights and front and rear facing strobe lights. In some cases, diagonal mirrors are used between two strobe lights to ensure 180 degree coverage. There are gyratory light bars and light bars where the lights can be adjusted at different angles as well. Staggered lights are often very useful primarily because they can provide 360 degree lighting that comes handy on dark highways.

The visibility of the LED lightbars is also very high because of the flashing. Fresnel domes, lenses and colored filters can be used to enhance the quality of lighting and the flashing at rates as high as 120 per minute ensure that even those at a large distance can follow these lights or spot the vehicle on which these light bars have been mounted. Moreover, some light bars are made of multiple LED modules or segments each with an array comprising of dozens of LEDs. The modular design of the light bars ensures that you have access to all the components of the light bar, which makes repairing the light bars extremely easy. Moreover, since there are multiple segments, the light bars are extremely reliable. Even if one module goes out, there are others still providing light. The LED modules can be individually repaired or replaced too.

LED lightbars come with a warranty of up to 5 years which is a proof of their high quality and reliability. In some cases there is a warranty for service while in some cases there is warranty for electronic components. One of the most important features of the LED light bar that makes them so useful is the fact that they can be used in all kinds of weather. They usually have extruded aluminum chassis which helps in easy heat dissipation, while offering structural strength. Moreover, the lenses and LEDs are sealed in polycarbonate domes or casings which make the lights vibration and moisture resistant.

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