Warning Light Features That Come Very Handy During Emergencies

By Author: Sunil Punjabi
Total Articles: 2565
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There are some warning lightfeatures that come extremely handy when used during emergencies. Advanced light bars use the latest technology and some innovative, user-friendly mechanisms for maximum utility. In emergencies, these functionalities come very handy as they can provide quick help without much operational knowledge. In fact, LED light bars with warning lights come with a simple push button switch for turning the lights on or off. A cigarette lighter adapter and plug are also provided. Rotary switches for individually controlling all the light heads and pattern selector switches further enhance the ease of operating the warning lights. Moreover, the ability to control individual light heads, whether it is the strobe lights, flashing LED modules or halogen lights, allows you to use them at an optimum level, conserving energy.

warning lightbars using LEDs even provide multiple operation modes with dimmers allowing you to cut down the intensity to a quarter of its original magnitude when high intensity light is not required. The intensity control feature allows you to conserve energy during emergency ...
... operations. Prolonged rescue and search operations, where you may need the emergency lights for long hours, will benefit from the energy conserving features as it is not always possible to carry sufficient battery power supply. These light bars can operate with a simple 12 – 24V DC power supply with peak currents not exceeding 5 Amperes. The light bar circuits are well secured against reverse polarity, short circuiting and high voltage related issues.

An important feature of warning lightLED bars is their resiliency which allows you to use them in all kinds of situations and circumstances. For example, the die cast or extruded aluminum casing not only helps in efficient heat dissipation but also provides shock and vibration resistance to the light heads which might be required in the face of excessive bumping and jarring. Similarly, polycarbonate hoods are used to prevent back flash on the driver. Polycarbonate base along with rubber grommets and gaskets and UV resistant polycarbonate domes provide sufficient encapsulation to make the lights moisture, dirt and corrosion resistant. These features ensure that you can operate the warning lights in all kinds of weather conditions. This resiliency allows you to use those lights in all kinds of situations and emergencies.

When you want to use warning lights, you would need high penetration lights that can be seen from long distances. Moreover, in some cases you might need wide angle coverage of the beams as well. This is why warning lightLED bars use lenses, mirrors and deflectors to magnify the lighting and enhance the visibility. Colored filters used by split color segments ensure that the there are more flashing combinations to alert those around. Optic spreading filters and diffused lenses enhance the coverage from the LEDs while corner modules and staggered light heads throw warning beams in all the directions. The enhanced visibility is very important for warning lights particularly because they have to be spotted from all directions, in all kinds of weather conditions.

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