The first lighthouse was established in 1918, the current light consists of a concrete cylindrical tower, 8 metres (26 ft) high, with balcony and lantern; the tower, the balcony and the lantern are painted white; the lantern roof in grey metallic. The light is positioned at 17 metres (56 ft) above sea level and emits one white flash in a 3 seconds period visible up to a distance of 10 nautical miles (19 km; 12 mi). The lighthouse is completely automated, powered by a solar unit, and managed by the Marina Militare with the identification code number 1422 E.F.[2] The lighthouse is placed in front of a massive Aragonese period tower built in 1572, 13 metres (43 ft) high with a diameter of 18 metres (59 ft).