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However, LED street lighting is not as efficient as low-pressure sodium (SOX) street lighting in the United Kingdom. [clarification needed] An LED street light based on a 901-milliwatt output LED can normally produce the same amount of (or higher) luminance as a traditional light, but requires only half of the power consumption.
Urban Light (2008) is a large-scale assemblage sculpture by Chris Burden located at the Wilshire Boulevard entrance to the Los Angeles County Museum of Art (LACMA). The 2008 installation consists of restored street lamps from the 1920s and 1930s. Most of them once lit the streets of Southern California. [1] [2]
In New Orleans, arc lamps were used for street lighting starting in 1881. In 1882, the New Orleans Brush Lighting Company installed one hundred 2,000-candlepower arc lamps along five miles of wharf and riverfront; by 1885, New Orleans had 655 arc lights. [1] In Chicago, arc lamps were used in public street lighting starting in 1887. [1]
Congress ordered the street lighting system expanded in 1850 and the in-session restriction on lighting the street lamps dropped. But still the lamps remained unlit when the moon was full. [ 15 ] Additional coal gas manufacturing plants were built in the city in 1852 and 1858, allowing gas for lighting and cooking to reach most households in ...
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Street light controllers can be expensive in comparison with normal timers, and can cost between $100 and $2,500, but most of them return the investment between 6 months and 2 years. As the equipment's lifetime is 7 to 10 years, it saves energy and cost after the initial investment has been recouped.
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