Tapia Ayuga, CarlosSánchez De Miguel, AlejandroZamorano Calvo, Jaime2023-06-182023-06-182017-01https://hdl.handle.net/20.500.14352/22872LICA report Version 2.6 january 2017. This work has been partially funded by the Spanish MICINN (AYA2012-­‐30717, AYA2012-­‐ 31277 and AY2013-­‐46724-­‐P), by the Spanish program of International Campus of Excellence Moncloa (CEI) and by the Madrid Regional Government through the SpaceTec Project (S2013/ICE-­‐2822). The devices were tested at Laboratorio de Investigación Científica Avanzada (LICA), a facility of UCM-­‐UPM Campus de Excelencia Internacional. The support of the Spanish Network for Light Pollution Studies (Ministerio de Economía y Competitividad, Acción Complementaria AYA2011-­‐15808-­‐E) is acknowledged. We acknowledge the support of STARS4ALL, a project funded by the European Union H2020-ICT- 2015-688135.Spectra of the lamps that are used for public lighting and ornamental purposes have been obtained with a portable spectrograph around Madrid city. The database is presented in this report along with a description of the procedures. The database has interest for Light Pollution research.Se han obtenido espectros de las lámparas usadas en alumbrado público y ornamental en Madrid y alrededores usando un espectrógrafo portátil. Se presenta la base de datos y una descripción de los procedimientos para compilarla. La base de datos tiene interés para el estudio de la contaminación lumínica.engtechnical reportopen access52-33535Light pollutionPublic lightingLamps spectraAstrofísicaAstronomía (Física)Física atmosféricaÓptica (Física)2501 Ciencias de la Atmósfera2209.19 Óptica Física