2015年4月12日星期日

A LED light bar offers endless advantages over traditional lighting technology

          A  LED light bar is designed to meet the diverse requirements of today. LED light bars are considered to be far better than yesteryear's incandescent lights. Light bulbs do not last for a long time and the filament burns out. On the other hand, a LED light bar consumes less energy and it has a longer life. Another advantage of using LED lights is that, the encasings around the lights protect them from UV rays and harsh weather conditions. The encasings prevent the bulbs and other components present inside the LED light bar from getting damaged due to extreme sunrays or rain. Even the light output is much brighter than that of an incandescent light bulb. An assortment of colors and flash patterns are available for emergency vehicles such as police cars, fire trucks and ambulances.

        the colors used in the warning devices by emergency vehicles differ in various countries. Red and blue flashing lights offer more brightness and visibility. The flash patterns and colors can be changed as and when required without having to compromise on brightness. Emergency vehicles like ambulance and police cars prefer mounting a LED light bar on the top for easy recognition and visibility. LED light bars can be used on the interior as well as on the exterior of the emergency vehicles. Since the heat produced by these light bars is less, it won't affect the interior of the vehicle. A LED light bar is used in emergency vehicles such as police cars, as it emits sufficient light even in the darkest of areas. 

       A variety of LED light bars are available to suit the needs of different emergency vehicles. Hospitals, police and fire engine departments have started switching to LED technology. Why not use a LED light bar that can offer endless advantages over traditional lighting technology? There was a time when police cars used strobe, halogen and xenon lights in warning devices but nowadays introduction of LED technology has paved way for usage of a LED light bar because the advantages offered by this kind of a light bar are numerous. Xenon and strobe bulbs can be used only for a year or so whereas LED light bars are last at least for five years. 


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