1949 : Automatic streetlights are introduced
The Tatra T600 "Tatraplan"The first automatic streetlight system in which the streetlights turned themselves on at dark was installed in New Milford, Connecticut, by the Connecticut Light and Power Company. Each streetlight contained an electronic device that contained a photoelectric cell capable of measuring outside light. By November of 1949, seven miles of New Milford's roads were automatically lit at dusk by a total of 190 photoelectric streetlights. No longer would the proud men of New Milford be forced to don stilts in order to light their street lamps.