Attributes That Enhance The Functionality Of Warning Lights

By Author: Sunil Punjabi
Total Articles: 2565
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The equipment used in emergency vehicles to produce warning lights should be chosen with plenty of care. Your warning light needs to be effective and efficient if you have to reap any benefits from it during an emergency. You might need warning light on a highway, to alert other vehicles of potential risk or danger. You might also need warning light to caution fellow motorists or to request them for a free way. You would need warning light from time to time in order to pass on a specific distinct message to other vehicles looking for a signal. Unmarked vehicles on covert operations will also need slim and concealable warning light producing equipment to signal to their counterparts if required.

The equipment you have, to produce emergency warning lights needs to give you certain advantages that can help you in a grave situation. A lot of research has gone into various technologies that are used in the manufacture of emergency warning light equipment. Nevertheless, not all the light bars, dash lights, visor lights and strobes are as effective as they claim to be which is why you must be able to judge and ...
... distinguish the more effective ones from those that are not so useful. For example, your warning light should be resistant to scattering and dispersion. A powerful warning light should travel far and wide across the horizontal axis. Light house optics is used to ensure that wide angle beams that can go the distance can be emanated from the source. Moreover, other optical elements like polycarbonate lenses, Fresnel domes and aluminium or chrome deflectors are used to make sure that the light signal is indeed effective.

The light source in warning lights is usually placed in the centre of a parabolic deflector so that one can make the most of the lighting. LEDs are used for their focussed unidirectional beams. There are special UV resistant domes that can collect the light from several LEDs and then throw them in the desired direction for maximum effectiveness. These domes don’t yellow easily. They are resistant to hot spots and their smooth surfaces prevent dust from accumulating and lowering the efficiency of the light. So, it is obvious that a lot of different features have been tried and tested to make the emergency vehicle lights as effective as possible.

The most effective equipment for warning lights should come with a simple circuitry and modular design so that you don’t have trouble with your warning light even if one of the modules breaks down. Waterproof, shielded connectors and synchronization cables are part of the equipment and so are mounting options like swivel brackets, suction cups and stainless steel straps. An often ignored feature in good warning light systems is the ease of repair or replacement. There is hassle free 5 year warranty available with most of the systems but modern emergency lights provide an additional benefit. Any component from lighting elements to light heads or individual modules can be accessed by just removing a few screws.

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