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2. Edison light bulb - Wikipedia

   en.wikipedia.org/wiki/Edison_light_bulb

   Sold as "specialty lighting", Edison-style incandescent lamps are exempted from the ban in most places. [ citation needed ] More contemporary "Edison light bulbs" are designed to replicate the same light color and bulb shape of the original, but offer a more energy-efficient version to Rosenzweig's popular vintage reproduction bulbs (modern ...

3. Edison and Swan Electric Light Company - Wikipedia

   en.wikipedia.org/wiki/Edison_and_Swan_Electric...

   The Edison and Swan Electric Light Company Limited was a manufacturer of incandescent lamp bulbs and other electrical goods. It was formed in 1883 with the name Edison & Swan United Electric Light Company with the merger of the Swan United Electric Company and the Edison Electric Light Company. [1] [2]

4. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

5. Mazda (light bulb) - Wikipedia

   en.wikipedia.org/wiki/Mazda_(light_bulb)

   Mazda brand bulbs at the Edison and Ford Winter Estates Edison Mazda light bulb tester, logo by Maxfield Parrish, at the Corning Museum of Glass. Mazda was a trademarked name registered by General Electric (GE) in 1909 for incandescent light bulbs. The name was used from 1909 to 1945 in the United States by GE and Westinghouse. Mazda brand ...

6. Longest-lasting light bulbs - Wikipedia

   en.wikipedia.org/wiki/Longest-lasting_light_bulbs

   Thomas Edison designed a bulb that was supposed to last forever, called the Eternal Light, and turned it on on October 22, 1929. The bulb is located in the Edison Memorial Tower at the Thomas Edison Center at Menlo Park, a small museum near the tower in Menlo Park, New Jersey. The tower fell down in 1937, but the bulb's power was supposedly ...

7. Edisonian approach - Wikipedia

   en.wikipedia.org/wiki/Edisonian_approach

   Edison invented by repeatedly trying devices in more complex environments to progressively approximate their final use conditions. Edison blended invention with economics. His electric lighting system was designed to be an economic competitor with gas lighting. Edison assembled and organized the resources that would lead to successful inventions: