Here is an interesting project circuit which is very useful in our real life. This circuit switches the street lights on detecting vehicle movement and remains off after fixed time.This can be used ...
The City of Lathrop is looking to replace its existing High-Pressure Sodium streetlights to that of an energy-efficient light emitting diode or LED fixtures.
Milwaukee's street lights are about to get significantly brighter as the Department of Public Works works to upgrade 54,000 street lights to LED bulbs by next year. Many of the city's 77,000 street ...
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