Street lighting light, light pole, lamp pole, lamppost, street lamp, light standard, or lamp standard is a raised source of light on the edge of a road or path.
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Street lighting light, light pole, lamp pole, lamppost, street lamp, light standard, or lamp standard is a raised source of light on the edge of a road or path.
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Public street lighting was first developed in the 16th century, and accelerated following the invention of lanterns with glass windows, which greatly improved the quantity of light.
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The first place outside London in England to have gas Street lighting, was Preston, Lancashire in 1816, where Joseph Dunn's Preston Gaslight Company introduced a new, brighter gas Street lighting.
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In Paris, public street lighting was first installed on a covered shopping street, the Passage des Panoramas, in 1817, private interior gas lighting having been previously demonstrated in a house on the rue Saint-Dominique seventeen years prior.
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The first city in the United States to successfully demonstrate electric Street lighting was Cleveland, Ohio with 12 electric lights around the Public Square road system on 29 April 1879.
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Studies comparing metal halide and high-pressure sodium lamps have shown that at equal photopic light levels, a street scene illuminated at night by a metal halide lighting system was reliably seen as brighter and safer than the same scene illuminated by a high-pressure sodium system.
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Major advantages of street lighting include prevention of accidents and increase in safety.
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Major criticisms of street lighting are that it can actually cause accidents if misused, and cause light pollution.
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Street lighting systems require ongoing maintenance, which can be classified as either reactive or preventative.
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Street lighting Lights are the basic example of public goods, which are nonexcludable and nonrival.
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