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seville led


Seville switching to LED traffic lights

Seville (Spain) has decided to replace gradually all the old halogen and incandescent traffic lights (that use 35 and 70W bulbs) for LEDs, which have a power output of only 6 to 15 W. This is claimed to save the city up to a 85 percent in the traffic light electricity bill, plus a bigger lifespan of the product. Savings are up to almost 4 million KWh which reduce CO2 emissions in 4,000 tons. Other nice green project the city is the first light rail/tram system, which has completely transformed completely the city center and removed virtually ... Read more →

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