Critical Traits Of A Safety Light Bar That Make It The Best

By Author: Sunil Punjabi
Total Articles: 2565
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One can come across a safety light bar in a lot of places, being used for a lot of purposes as well. You will find these safety bars installed on top of heavy equipment vehicles. You will find these safety bars mounted along with warning posts at road repair or bridge construction sites. Even sophisticated shopping malls use these safety light bars to provide exit directions and caution signals to the customers inside. You might also see safety light bars warning drivers on highways about dangerous curves, accidents or wreckage ahead. However, these light bars need to possess certain important characteristics if they have to be of any use.

Firstly, the safety light bar should have a reliable light source. If you are setting up a safety light, but the light source fuses or dies down in no time, then the safety or caution signal isn’t effective enough. Whether you are using the light on vehicles, inside houses or buildings or at specific sites, you need the light bar to stay operative for prolonged usage. Therefore an important characteristic of the light bar is to have a durable frame and ...
... a housing which possesses structural strength. High impact plastic, moisture resistant polycarbonate, extruded aluminum housings or stainless steel attachments are some of the options that one has when selecting light bars to be used as safety indicators.

A safety light bar should have plenty of mounting options. It should be easy to install or mount these lights both in the interior as well as in the exterior. Moreover, moving objects like vehicles will need stability of the installation even more, as there would be constant vibration and sometimes, consistent impact depending upon the terrain. Common mounting options include stainless steel straps, bolts, magnets, simple screws or brackets. Each of these options can come handy depending upon various factors like angle adjustability, stability, strength of the mounting base and constraints of design and space. For example, you cannot drill holes for the light bar on some walls or vehicle roofs.

If you are planning to purchase a safety light bar, you might want to pick something that has built-in flash patterns which are extremely important for its functionality. In fact, advanced light bars come with additional strobe light heads as well as traffic advisors. Corner light heads and solid lighting are well complemented by flashing LEDs which add to the effectiveness and hence visibility of the light. For safety light bars, the use of right colored beams, along with optics like filters, lenses and deflectors to alter the beam parameters is very important. Although the beam luminosity of LEDs is high, deflectors and lenses must be used for wide pattern beams for greater light coverage. safety light bars used for emergency lighting purposes or for illuminating exit alleys in buildings also need to operate on similar conditions. The beam temperature of LEDs is usually low which is why arrays of several LEDs can be assembled in modules that are configured together depending upon the requirement.

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