from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A bar mounted on the roof of a vehicle, such as a police car, with rotating beacons or other lights to provide a visual warning.


from Wiktionary, Creative Commons Attribution/Share-Alike License

light +‎ bar


  • The nose design is taken directly from the Aero-X concept car and the production 9-5 will be marked out by a distinctive 'lightbar' running across the rear of the car, between the rear light clusters.

    Saab History

  • It kinda looks like the ugly cousin of the lightbar from the Kitt Knight Rider car.

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  • Externally, it would have a yellow lightbar or strobe, a search light, vehicle ID numbers, a 'If this driver is operating...' sticker, commercial plates, a ladder rack, several antenna, a innocuous company name with a cruddy logo.

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  • From the article:The EZ-Steer system uses GPS guidance from the AgGPS EZ-Guide Plus lightbar and turns the steering wheel automatically, greatly reducing driver fatigue and allowing you to better oversee the implement or spray booms to improve the job quality.

    Self-steering tractor add-on

  • He steered the van across the grassy, depressed median strip, executing a wide U-turn; they roared south on 101, past the orphaned highway patrol car with its lightbar flashing and its radio squawking.

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  • Finally, the Lenovo L2461x Wide with Multitouch has a 2-megapixel webcam, speakers and microphone, along with HDMI and VGA, a four-port USB 2.0 hub and an LED lightbar that's controllable from a capacitive touchstrip.


  • The Matrix terminal is available in two sizes - with a 145mm (5. 7in) screen on the 570G and a 213mm (8. 4in) screen on the 840G - with built-in lightbar for visual steering guidance.

    FWi - All News

  • The products on display under the GlacialLight brand will cover all kinds of the latest LED Lighting Solutions, from torches, to lamp lights as well as many bulbs, LED tube and lightbar display lights to streetlight and spotlight solutions and can be seen in Hall B, Booth F5

    IndiaPRwire - Press/News Releases

  • IdleOff manages the auxiliary power required to operate a vehicles emergency lightbar without engine idle - for up to 12 hours. Press Releases

  • LED tubes, lightbar display lights, and streetlight and spotlight solutions will also be on display at GlacialLight's booth (Hall 3 C11).

    IndiaPRwire - Press/News Releases


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