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Edward F. Caldwell, a portrait painter originally from Waterville, New York, became part of an active community of designers in New York City during the early 1880s.By the end of that decade and into the 1890s, Caldwell worked for, and later became chief designer and vice president of, the Archer & Pancoast Manufacturing Company of New York, top designers of gas lighting fixtures.
1925 saw the first use of electrical motors to move the fixture, and with it the beam position, by Herbet F. King (US patent number: 1,680,685). In 1936 US patent number 2,054,224 was granted to a similar device, with which the pan and tilt were controlled by means of a joystick as opposed to switches. From this point on until 1969, various ...
A balanced-arm lamp has a base, a stand or body, (in most cases) two connected arms (in many cases fitted with springs), and a lamp-head. The lamp can be moved into almost any position, and the balancing device will maintain the position until moved again. The same overall mechanism can be employed in other devices with similar requirements ...
The Edison Electric-Light Company of New York was organized on October 17, three months after the Electro-Dynamic Company was formally established. [10] The company had a patent for an electrical distribution system of which Sawyer filed June 27, 1877, and which was granted August 14, 1877. The following extracts from the specifications of his ...
Bevolo Gas and Electric Lights is the oldest and largest manufacturer of handmade, hand-riveted copper lanterns in the United States. [ 1 ] Andrew Bevolo, Sr. in 1945 founded Bevolo and remains a family business, currently operated by Andrew Bevolo, III. [ 1 ]
A light fixture or luminaire is a technical and professional term for the electrical fixtures used to hold a lamp—a light bulb—the light source. Wikimedia Commons has media related to Lighting fixtures .