Different Ways in Which LED Warning Light is Made More Effective
The LED warning light is much more efficient and functional as compared to its predecessors. Through the years, these lights have undergone a number of modifications to ensure they work seamlessly for long.
There are many different ways in which LED warning light is made more effective. Technology has advanced a lot in modern times which makes it possible for us to use emergency lighting that is more compact and yet delivers better performance. The use of technology also ensures reliability, versatility and greater operational ease. All these factors have made the warning light equipment even more useful, efficient and effective. One of the greatest causes behind the modern efficiency and effectiveness of the emergency lights is the increased use of light emitting diodes. These lights are far more energy efficient, offering high luminous flux with low power wattage and a long operational life, in excess of 50,000 hours.
Apart from the use of LEDs, there are other factors which have contributed to the overall effectiveness of the LED warning light that is created by the emergency lighting equipment. Optical technology represents another significant change in this direction. The use of total internal reflection and light house optics has allowed the creation of bright, penetrative lighting which is capable of an expansive coverage too. Emergency lighting that can be spotted from a long distance and that too, across a very wide angle turns out to be far more effective.
It is possible to expand the beam angle horizontally as well as on the vertical axis. This is achieved largely through the use of internal Fresnel lenses and double Fresnel lenses which help in collating and focussing the lighting in the desired direction. That is not all as modern light bars are capable of producing off axis visibility as well. It is impressive to note that the beam angle from an LED module can be made to vary between a highly focussed range of 10 – 40 degrees and a wider angle in excess of 120 degrees. The effectiveness of LED warning light has been further enhanced because it is possible to send a flashing signal across 360 degrees. This can be done with powerful beacons and gyratory light bars.
LED warning light can be made more efficient through the use of optic spreading filters as well as concave reflectors which are made of chrome plated aluminium in some cases. Diamond mirrors are also installed at specific points to make sure that lighting is amply reflected to enhance the coverage angle. The filters and lenses can be coloured so that you can create coloured flashes with white LEDs that can prove to be far more effective than the normal white light.
When you want to enhance the effectiveness of LED warning light, one of the best ways to do it would be flashes. Quad bursts, triple, mega and hyper flashes can make sure that the lights are noticed because of the sudden outbursts of light energy. These flashes can make headlights and brake lights far more visible. The visibility is also greatly enhanced through clear, polycarbonate, wide angle lenses. Built in flash patterns, split segment modules and corner and rear facing lights that can be connected and synchronized have made warning lights far more effective in recent times.
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