subject: How Does The Led Light Bar Serves An Emergency Vehicle? [print this page] An LED light bar is an extremely useful piece of emergency vehicle lighting equipment which assists the crew of emergency vehicles in more than one way during emergencies. These lights are manufactured across a wide range of dimensions depending upon the vehicle on which they will be mounted or installed. The mini bars are just about 16 inches in length, 6 inches in width and not more than 3 inches in height. There are medium range LED light bars which are around 36 to 50 inches in length. The bigger emergency vehicles such as fire engines, heavy equipment carriers, RVs and tow trucks use full length light bars which are around 60 - 72 inches in length. These light bars come with permanent and temporary mounting options, so that they could be installed on one particular vehicle if required or rotated across a fleet of vehicles used during emergencies.
The LED light bars provide assistance with a host of light heads that have their own purpose. There are work lights, alley lights and flashing takedowns along with the standard LED strobes and LED modules which are configured together. The LED light bar comes with driver side and passenger side cable exits, shielded waterproof connectors 15 feet in length and synchronization cables to connect the different individual light heads. The light bars provide all round lighting to the emergency vehicles, which can use these bars to send across a warning signal in all the directions.
A high quality LED light bar offers separate controls for the rear facing and front facing LED modules along with standalone corner strobes and linear LED modules. At the same time, there is a full bar operational control too, which can be operated when a highly powerful warning signal has to be emitted for all the motorists on the road following the vehicle as well as motorists on the road ahead. LED light bars are sleek and aerodynamically efficient too, which means that they are slimmer with uniform weight distribution. The bigger light bars are not more than 12 inches in width and 6 inches in height, which is incredible considering all the different functions built into them.
The full length LED light bar makes use of light house optics for the far reaching beams, so that the range of the warning signal is impressive. Some advanced light bars come with built in sirens too, whose tones can complement the flash patterns operating on the light bar. The LED light bars are also impressively useful because of the adjustment in angle and height that is possible at the time of their mounting through the use of bail brackets. Some light bars in fact, ensure through the use of brilliant flash patterns and maximized output that the alert signals are noticed even in bright ambient lighting. High luminosity can be achieved through the use of a large number of 3 and 5mm LEDs flashing in quad bursts or in other simultaneous or alternating flashing sequences.
