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  2. Emergency vehicle lighting - Wikipedia

    en.wikipedia.org/wiki/Emergency_vehicle_lighting

    Emergency vehicle lighting, also known as simply emergency lighting or emergency lights, is a type of vehicle lighting used to visually announce a vehicle's presence to other road users. A sub-type of emergency vehicle equipment , emergency vehicle lighting is generally used by emergency vehicles and other authorized vehicles in a variety of ...

  3. Exit sign - Wikipedia

    en.wikipedia.org/wiki/Exit_sign

    An investigation found that Emergency lights and Exit signs were not properly illuminated, and the landlord was fined $21,000 for "not properly illuminating exit signs and having no record of emergency lighting tests", and another $50,000 for other infractions to the code relating to fire doors. [15]

  4. Emergency light - Wikipedia

    en.wikipedia.org/wiki/Emergency_light

    An emergency light is a battery-backed lighting device that switches on automatically when a building experiences a power outage. In the United States, emergency lights are standard in new commercial and high occupancy residential buildings, such as college dormitories, apartments, and hotels.

  5. Automotive lighting - Wikipedia

    en.wikipedia.org/wiki/Automotive_lighting

    ISO symbol for long-range lights [8] Auxiliary high beam lights may be fitted to provide high-intensity light to enable the driver to see at longer range than the vehicle's high beam headlights. [13] Such lights are most notably fitted on rally cars, and are occasionally fitted to production vehicles derived from or imitating such

  6. Security alarm - Wikipedia

    en.wikipedia.org/wiki/Security_alarm

    Photoelectric beam systems detect the presence of an intruder by transmitting invisible infrared light beams across an area, where these beams may be obstructed. To improve the detection surface area, the beams are often employed in stacks of two or more. However, if an intruder is aware of the technology's presence, it can be avoided.

  7. Andrew Pyper, Bestselling Thriller Author, Dies at 56 from ...

    www.aol.com/andrew-pyper-bestselling-thriller...

    Andrew Pyper, the Canadian author behind thrillers like Lost Girls and The Demonologist, has died, PEOPLE can confirm. He was 56. The bestselling novelist died of cancer complications on Friday ...

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