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  2. 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]

  3. Talk:Exit sign - Wikipedia

    en.wikipedia.org/wiki/Talk:Exit_sign

    Tritium, LED, and photoluminescent exit signs all have pros and cons. Photoluminescent technology is an excellent choice for many exit-sign applications... LED exit signs and other electrically based technologies rely on emergency generators, battery back-ups, and light bulbs - all of which can fail during an emergency.

  4. Emergency exit - Wikipedia

    en.wikipedia.org/wiki/Emergency_exit

    Emergency exit in Universitetet metro station in Stockholm. An emergency exit in a building or other structure is a special exit used during emergencies such as fires.The combined use of regular and emergency exits allows for faster evacuation, and emergency exits provide alternative means of evacuation if regular exits are inaccessible.

  5. Light-emitting diode - Wikipedia

    en.wikipedia.org/wiki/Light-emitting_diode

    One-color light is well suited for traffic lights and signals, exit signs, emergency vehicle lighting, ships' navigation lights, and LED-based Christmas lights. Because of their long life, fast switching times, and visibility in broad daylight due to their high output and focus, LEDs have been used in automotive brake lights and turn signals.

  6. Emergency light - Wikipedia

    en.wikipedia.org/wiki/Emergency_light

    The lights consist of one or more incandescent bulbs or one or more clusters of high-intensity light-emitting diodes (LED). The emergency lighting heads have usually been either incandescent PAR 36 sealed beams or wedge base lamps, but LED illumination is increasingly common.

  7. Emergency evacuation - Wikipedia

    en.wikipedia.org/wiki/Emergency_evacuation

    An exit sign in the United States, showing the way to the nearest exit, with two emergency lights for electrical failure. ISO 7010 standard (1987) exit sign, used since 1982 in Japan. The strategy of individuals in evacuating buildings has been investigate in many disaster in the last 50 years.

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