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Latest streetlight Stories

2014-02-18 04:20:29

WASHINGTON, Feb. 18, 2014 /PRNewswire/ -- Across the globe, LED and smart streetlights are helping to establish smart cities and represent a critical layer of the emerging 'Internet of Things.' With rapid urbanization and the rise of global megacities, energy efficiency is becoming critical in public lighting infrastructure. By 2025, cities and municipalities are projected to save $11.3bn (more than 86,000 GWh) per year from efficient LED and smart streetlights. Investment in this...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.