Most of police lights are used LED light bars these days

Undercover police lights are slightly different ones that can be mounted on different parts of the vehicle as required. Besides that, hand held flashlights are also important lights that define both the identity and functionality of police. Policemen are stars of the streets, both metaphorically and literally. While it is the power vested on them by the laws of the land that makes them stars in the metaphorical sense, it is police lights that make them stars in the literal sense.


Police lights make police vehicles visible from a distance either as symbols of threat or symbols of comfort, based upon who is seeing the lights. These lights that make them so visible may be light bars, beacons, or flashing strobe lights. The most popular lights for police vehicles are light bars that come in colors of red, blue, amber, and white. The colors are variously used for warning, for traffic guidance, or to convey the message of arrival.

Strobe lights that are commonly used in emergency vehicles and fit the description of police lights are strobe light bars and strobe beacons. These emergency lights come in colors of red, blue, amber, and white, which are colors in which all emergency lights come, whether they are cheap police lights or not. Cost wise, these are also cheaper than LED police lights.

LED light bars are the popular choice for vehicle police lights these days. However, light bars span a wide spectrum using different technologies like fluorescent lights, halogen lights etc. Police lights are also modified to suit the size of the different vehicles used, including special size lights for police motorbikes. There are even small halogen mini light bars that can emit a substantially bright light because of its rotating reflectors.

As different from halogen and strobe lights, LED lights, which use semiconductor devices to convert electricity to produce high intensity lights, cannot be referred to as cheap police light in the strict sense of the term. They are expensive, but these lights are rugged and impact resistant, and are also highly durable.