4.16.2010

GOOD LOOK: Barcelona Street Lamps@Videos



Think of all the electricity that's wasted by city lights that stay on when no one needs them. To solve this problem, one Barcelona neighborhood is using a system of LED lights, controlled wirelessly, to provide light exactly when, and where, it's needed. It keeps the streets safe while saving the city money. For more information, go to www.endesa.es/

沒有留言:

Search+