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2. Automatic lamp changer - Wikipedia

   en.wikipedia.org/wiki/Automatic_lamp_changer

   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. Numerous types exist. The common design elements are an array of two or more lamps (or bulbs), installed on a mounting which can rotate to various positions.

3. Darłowo Lighthouse - Wikipedia

   en.wikipedia.org/wiki/Darłowo_Lighthouse

   A twin light source was installed with a changer, each bulb having a power output of 1000 watts. This was the last time the lighthouse upgraded. Only during the modernisation in 1996 was the light source changed for 100 watt halogen bulbs with a six-bulb changer.

4. Joseph Swan - Wikipedia

   en.wikipedia.org/wiki/Joseph_Swan

   Sir Joseph Wilson Swan FRS (31 October 1828 – 27 May 1914) was an English physicist, chemist, and inventor.He is known as an independent early developer of a successful incandescent light bulb, and is the person responsible for developing and supplying the first incandescent lights used to illuminate homes and public buildings, including the Savoy Theatre, London, in 1881.

5. Mogul lamp - Wikipedia

   en.wikipedia.org/wiki/Mogul_lamp

   The center bulb may be very high power (often a three-way, 100-200-300 watt bulb), where the others are usually 60 watts or less. Some models have a night light in the base operated by a foot switch. One model turns the current light settings on or off by moving the lamp pole up or down.

6. Centennial Light - Wikipedia

   en.wikipedia.org/wiki/Centennial_Light

   The pendant light at Fire Station #6 in which the bulb is installed. The Centennial Light was originally a 60-watt bulb, but has since dimmed significantly and is now as bright as a 4-watt bulb. [7] [8] [9] The hand-blown, carbon-filament common light bulb was invented by Adolphe Chaillet, a French engineer who filed a patent for this socket ...

7. Read the full indictment: Luigi Mangione charged with murder ...

   www.aol.com/news/read-full-indictment-luigi...

   Luigi Mangione charged with additional murder counts on Tuesday in the fatal shooting of UnitedHealthcare CEO Brian Thompson, officials announced. Mangione, 26, was charged with one count of first ...