Street Light Control Systems
A number of street light control systems have been developed to control and reduce energy consumption of a town's public lighting system. These range from controlling a circuit of street lights and/or individual lights with specific ballasts and network operating protocols. These may include sending and receiving instructions via separate data networks,at high frequency over the top of the low voltage supply or wireless. Various protocols have been developed as well as compatible hardware for most types of lighting.
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Famous quotes containing the words street, light, control and/or systems:
“If you don’t have a policeman to stop traffic and let you walk across the street like you are somebody, how are you going to know you are somebody?”
—John C. White (b. 1924)
“But no. Too soon I voun’ my charm abroke.
Noo comely soul in white like her—
Noo soul a-steppen light like her—
An’ nwone o’ comely height like her—
Went by; but all my grief agean awoke.”
—William Barnes (1801–1886)
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—Alicia F. Lieberman (20th century)
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—Leonard Cohen (b. 1934)