Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en arc lamps300182923arc lamparc lamps, Holmesarc lightsHolmes arc lampslamps, arclamps, Holmes arclights, arc Electric lamps in which the current is made to traverse an air gap between two electrodes, usually of carbon. The air in the gap as well as the two electrodes become heated to a brilliant incandescence. làmpada d'arc lámparas de arco 2026-03-30 20:51:53