LED light bars used for emergency lighting give highly satisfactory service, are durable, and consume less energy than other types of lights used for emergency lighting. Still, many people are reluctant to buy a lightbar because it is expensive.
To decide whether the investment on an LED lightbar would be worth it, users should consider the purpose for which it will be used, the duration for which it will be used, and its warranty terms. Emergency lights are necessities for all types of emergency vehicles like police vehicles, ambulances, and rescue vehicles. And users nowadays prefer LED light bars more than other emergency vehicle lighting options like halogen lights, strobe beacons etc.
LED light bars technology and lightbar manufacturers capacity has improved substantially over the years. As such, several standard configurations of these lights are available today to meet varied customer requirements. Larger bars will have five or more rotating lights. The rotators may be unidirectional or bi-directional. LED bars come in red, blue, amber, and white, which are the colors normally required for emergency vehicle lights.
Besides these, lightbar manufacturers offer lots of customization options so that customers are able to avail light bars that fully satisfy all their requirements. In short, the only problem with using these is its cost effectiveness. The Lights are generally expensive, and some larger ones can be exceptionally expensive. The high cost gets compensated to a certain extent by its durability, low energy consumption, easy maintenance options, and usefulness. Even then, many other things have to be considered before deciding whether a given type of lightbar is worth the price that is being paid for it.
First of these considerations is the extent to which a lightbar of a given size is required for the job at hand. For patrol cars operating in sparsely populated areas where speed limits are flexible, overtaking a vehicle or stopping a vehicle is not too much of a problem. Though they might also need emergency lights, they will be able to manage even if the light is not a high performance lightbar. As against this, on highways and interstate routes, where vehicles ply at high speed, and road rules are very stringent, high quality light bars are mandatory for satisfactory performance and could turn out to be life savers.
Another thing to consider is whether the life span of a lightbar matches the life span of the vehicle on which it is fitted. Manufacturers give a warranty of up to ten years for many good quality LED light bars. The patrol vehicle on which that bar is fitted may become unserviceable much before that. So what then is the fate of the light likely to be? If the practice of the department were to pension off the lights together with the host vehicle, the investment would become a money loser equation. However, if the lightbar will be removed from the original vehicle and fixed on the replacement vehicle, the investment could be worth it.
Users can also consider the terms and conditions of a lightbar purchase warranty to decide its long-term usefulness. Some purchase warranties can be renewed and come with upgradation options, especially when the vehicle is bought on a turnkey basis. In such a purchase, if a lightbar model can be upgraded with better features or a better warranty after a few years, then also the investment would be worth it. In short, it is your need for it, and the way in which you are able to use it, that will decide the cost effectiveness of light bars.
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