Lighting Retrofit Saves GlaxSmithKline $46K a Year

By switching to LED lights at a Canadian office, pharmaceutical giant GlaxSmithKline estimates it is saving $46,000 a year. The lighting retrofit at its Mississauga, Ontario, office, involved switching from fixtures that used 26 watts an hour to new ones using nine watts an hour, said Terrence DeWolfe of GlaxoSmithKline, in a statement. Because the […]