The system developed by Acea envisaged the installation of 29 LED lighting fixtures - offering energy savings and high technological quality, for a total consumption of just 1 kW – positioned, by agreement with Rome’s Superintendency of Archaeology, Fine Arts and Landscape and the Capitoline Superintendency of Cultural Heritage, within a perimeter formed by bollards placed round the column with lighting fixtures and floodlights inserted in specific recessed pits to minimise visual impact, thereby fully respecting the monument.