Home to the German manufacturer's North American assembly plant, Flora, Ill., is the first U.S. city to install Eco StreetLine. The 48-light module consumes 75 W and produces almost 5,900 lumens. One of the world's largest automotive aftermarket parts suppliers, the company says the fixtures cut energy consumption by 70% in the City of Lippstadt, Germany.

Hella KGaA Hueck & Co.