Understanding Dash Lights And Their Working In Detail

By Author: Sunil PunjabiDash lights are being used increasing
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Dash lights are used to draw the attention of onlookers as quickly as possible. These lights, due to the nature of their use, have to be resilient, operating continuously in all weather conditions. LED lights are most frequently used for these, since the LED bulbs have the capability of operating for 100,000 hours which is extremely handy.

There are many different varieties of Dash lights, based on the nature of their use and the criticality. There are dual lights which are mounted to provide wide modules with extremely wide angles. A variety of colors are used to accentuate the effect along with colored lenses, making them highly efficient in attracting the attention of one and all. The dash LED lights can also be programmed to glow on set patterns. For example, alternate red and blue lights could glow for intervals ranging from 10 seconds, to one-tenth of a second, based on the need of the hour. These are very easy to assemble and customize on the fly, a feature that adds to the popularity of these lights.

The number of light emitting diodes used in these Dash lights also varies depending ...
... on the emergency and the use. For example, you could find 48 LED lights, dual and single head lights, extreme assemblies that have hundreds of LEDs, etc. The assortment of LEDs and the alternating flash patterns that can be used makes these lights ideal for a dashing effect that is often required. To add to their effectiveness, these lights can also be windshield mounted, to accentuate the high powered output in varying colors like red, amber, blue and green.

Dash lights can be powered both by solar energy and rechargeable batteries, although the former is a cheaper option. The carbon footprint of these lights is extremely low for the output they offer making them a favorite with environmentalists as well. The heat energy dissipated is also very low, allowing them to be preferred over halogen lights that have been used until now for high outputs. Dash LED lights used on cop vehicles and mounted on poles on the highways are operated through their own control panels and are extremely safe to use. There is no risk of short circuiting either, that arises in electric lighting.

Dash lights are usually based on the working of robust diodes, where the output isn’t dependent on current passing through a wire as is the case with incandescent bulbs. Made of several assemblies comprising of arrays of tiny lights, these can be used to create multiple and complicated patterns, customized to very specific requirements. A strip of 3 watt bulbs, could prove plenty in most cases, and can be easily connected or separated from a circuit, based on the output required. Thus these lights, apart from being cheap, robust and easy to maintain, offer plenty of variety and customization. This has literally washed away all types of competition to these lights, especially when it comes to flashing patterns that are required to draw attention to an emergency.

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