Warning Lights And Their Features That Contribute To Good Performance

By Author: Sunil Punjabi
Total Articles: 2565
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Warning lights are very important for a variety of purposes. Emergency vehicles belonging to law enforcement personnel make use of these lights not just during patrol duties but also at times when they are in hot pursuit of anti-social elements. Similarly, these lights prove to be very useful for highway patrol cars which might need to draw the attention of speeding drivers in order to warn them about repair sites or wreckage down the road. These lights are also needed during marine operations and are of use to construction and heavy equipment vehicles. The lights therefore, need to be reliable and resilient, in order to be effective. Lights used by ambulances and fire engines for example, should be operable in all kinds of weather conditions and should come laced with features to ensure that they are spotted by everyone around.

There are many types of Warning lights that one might make use of. It depends on the overall budget and the lighting requirements. For example, a truck carrying law enforcement personnel or a fire engine might need a full-fledged light bar with comprehensive set of features while ...
... a gyratory beacon might prove really useful for an ambulance that needs to attract attention of vehicles far ahead down the road. There are LED warning modules as well as strobe light heads, each with their own set of functions and features. These lights firstly, need to be resilient to bad weather, excessive vibration and high impact. This is why LED lights come with a polycarbonate base and a UV inhibitor, dust resistant dome. This casing protects the lights inside from excessive vibration of the vehicles they are mounted upon. Thermally efficient casings comprising of extruded aluminum are also useful in order to dissipate the heat generated by the lights.

Good thermal efficiency and resilience to bad weather are also important in case of construction Warning lights which need to stay on for long hours, in spite of the weather conditions. These lights also need to be penetrative enough to be spotted from a long distance. Strobe light heads which comprise of dozens of LEDs configured together along with special optic spreading lenses and filters can also be used. The lenses and chrome reflectors help in collecting the unidirectional beams and then focusing them in the direction required. Colored filters can also be used when a warning light has to be made attractive with colorful flashing patterns that can be picked easily in the dark.

Warning lights that can be mounted easily in composite headlights, above the tail or brake lights, near the rear window, on the side of unmarked vehicles or on the front bumper, are ideal for emergencies. This is why these lights, whether they are beacons, light bars, or mini modules come with a variety of mounting options including swivel brackets and suction cups, permanent magnets with an impressive pull, slide bolts and screws or stainless steel and Velcro straps. The ease of mounting is further enhanced with kits comprising of 10 -15 foot power cords and synch connectors.

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