On 2 March 1890, the city of Tucumán inaugurated its first electric public lighting system. The installation replaced older gas lamps along major streets. The new lighting improved nighttime safety and supported commercial activity. Residents welcomed the change as a sign of modernization. The project also encouraged future investments in urban services. Tucumán’s adoption of electric lighting became a model for other cities. The event marked a step forward in Argentina’s urban development.
