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  2. Automatic lamp changer - Wikipedia

    en.wikipedia.org/wiki/Automatic_lamp_changer

    Lampchanger in the Maughold Head Lighthouse, Isle of Man.This is a model NALC-89, produced by Nav-Aids Systems, LTD, in Kent, England. An automatic lamp changer (or lampchanger) is a device used to ensure that a navigational light such as a marine lighthouse or aero beacon stays lit even if a bulb burns out.

  3. VRB-25 - Wikipedia

    en.wikipedia.org/wiki/VRB-25

    In the 2010s, LED lamps began replacing incandescent lamps in lighthouse applications, [4] so it seems likely the twenty year replacement will use an LED light source. In fact, several VLB-44 LED beacons, [5] also made by Vega Industries, have been installed by the USCG at several locations, including White Island Light [4] and Wood Island Light. [6]

  4. Lighting control system - Wikipedia

    en.wikipedia.org/wiki/Lighting_control_system

    The major advantage of a lighting control system over stand-alone lighting controls or conventional manual switching is the ability to control individual lights or groups of lights from a single user interface device. This ability to control multiple light sources from a user device allows complex lighting scenes to be created.

  5. USCGC Fir (WLM-212) - Wikipedia

    en.wikipedia.org/wiki/USCGC_Fir_(WLM-212)

    The United States Coast Guard Cutter Fir (WAGL/WLM 212) was the last lighthouse tender built specifically for the United States Lighthouse Service to resupply lighthouses and lightships, and to service buoys. Fir was built by the Moore Drydock Company in Oakland, California in 1939. On 22 March 1939, the U.S. Lighthouse Tender Fir was launched ...

  6. List of lighthouses in Scotland - Wikipedia

    en.wikipedia.org/wiki/List_of_lighthouses_in...

    This is a list of lighthouses in Scotland. The Northern Lighthouse Board, from which much of the information is derived, [1] are responsible for most lighthouses in Scotland but have handed over responsibility in the major estuaries to the port authorities. Many of the more minor lights are not shown.

  7. Norah Head Light - Wikipedia

    en.wikipedia.org/wiki/Norah_Head_Light

    Norah Head Light is an active lighthouse located at Norah Head, a headland on the Central Coast, New South Wales, Australia, close to Toukley. It is the last lighthouse of the James Barnet style to be built, [ 1 ] and the last staffed lighthouse constructed in New South Wales.

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