Traffic Advisor Panels With Multifunctional Light Bars

By Author: Sunil Punjabi
Total Articles: 2554
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Traffic advisor panels are extremely important components of most multifunctional and multipurpose light bars. The panels are extremely useful for two important reasons. Firstly, they are capable of showing mammoth right or left directional arrows to speeding drivers which could help them prepare in advance from a distance to change their directions. Secondly, flashy LEDs are used for the Traffic advisors making them highly visible. The penetration of the long range beams emanating from the LEDs is impressive too and turns out to be useful especially during rainy or foggy conditions. This helps in highway safety especially if there are construction, repair or wreckage clearance sites.

Traffic advisor panels usually come enclosed in aluminum modules which are usually chrome plated to provide added corrosion resistance. Heavy duty actuators are used in some of them to facilitate quick release. It is interesting to note that some of the directional arrows are seen on reflective backgrounds to assist the visibility of the signs. The number of LEDs and their size used for the advisor lights actually varies ...
... a bit and this also affects the efficiency of the lights. Longer arrows will obviously be used in bigger advisor panels which come with widths in excess of 60 inches and a height of more than 30 inches.

Generation IV LEDs are used for their super bright, highly directional beams. About 14 – 20 LEDs could be used in sealed modules which are well encapsulated for excellent protection. The amperage draw could vary between 5 to 10 Amperes although LEDs in general are preferred for their energy efficiency. Some Traffic advisor panels come with innovative features like rack built light bar mounting base. The kit usually includes several shielded power cables of varying lengths. The arrow boards which can be greatly useful for redirecting traffic from jammed or chaotic areas could be enhanced in visibility through a varying number of flash patterns built into the panel.

The flash patterns combined with the electronic LED lighting could provide a warning arrow signal that is visible from long distances. You have both left and right arrow signs which can ensure that there is no ambiguity about the redirection of the vehicles when you use Traffic advisor panels. More importantly, the LEDs are highly reliable ensuring that the arrows are not half broken at any stage. The clarity of bar modes, center-out and directional arrows are very important to the efficiency and effectiveness of the advisors.

The sealed Traffic advisor modules are weatherproof which makes them very useful for outdoor usage. The bright LED lights are protected by encapsulation which makes the lights not just moisture resistant but also vibration resistant especially when they are mounted on moving vehicles. Colored lenses are also used to vary the color and intensity of the lights, with traffic safety colors like red, amber, green and blue being the preferred options. The kind of mounting brackets available provides some flexibility, especially when you want to vary the mounting position on the vehicle.

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