Street Lighting Retrofit Maintains Old World Charm as it Improves City-Wide Efficiency and Safety Brignais is small city located 15 kilometers southwest of Lyon, France, in the Rhône-Alpes region. Situated among urban municipalities and rural villages, Brignais is home to 11,000 inhabitants who enjoy the historic preservation of an ancient fortified village combined with modernized infrastructure. The Challenge The combination of reside

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