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Madrid’s LED bulbs are street lights that save

Madrid swaps its street light system with LED technology in the largest urban street lighting replacement plan in the world. Tara Cleary reports.

http://www.wkyc.com/video/4025761921001/1/Madrids-LED-bulbs-are-street-lights-that-save http://cdn.newslook.com/08/089a2866548a6816e714d38d193584fc/images/frame_ext.jpg Madrid’s LED bulbs are street lights that save Madrid swaps its street light system with LED technology in the largest urban street lighting replacement plan in the world. Tara Cleary reports. madridnewslooktara cleary 01:28

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