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US-120229602
LAS VEGAS, NV - AUGUST 01: A row of old street lights are stacked on a truck above a row of new LED light fixtures as crews install the LEDs August 1, 2011 in Las Vegas, Nevada. The new energy-efficient fixtures are expected to reduce the city's annual electricity use by eight million kilowatt hours, saving about USD $400,000. The city estimates the LEDs will last about 15 years, nine years longer than the current lights. Funding for the project comes from federal energy conservation bonds and an American Recovery & Reinvestment Act grant. The city plans to replace all of its 50,000 streetlights after more funding is secured. Ethan Miller/Getty Images/AFP== FOR NEWSPAPERS, INTERNET, TELCOS & TELEVISION USE ONLY ==
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Detalii fotografie |
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Las Vegas, Nevada, UNITED STATES |
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AFP / Mediafax Foto |
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| Fotograf: |
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Ethan Miller |
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| Data: |
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2 August 2011 |
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| Dimensiuni: |
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3000 x 1793 (1.03 MB) |
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