Luz is a metro station located between República and Sé districts, in the central region of São Paulo. This station connects the lines 1-Blue, operated by Companhia do Metropolitano de São Paulo, and 4-Yellow, operated by ViaQuatro. It also has connection with the CPTM station, which attends lines 7-Ruby and 11-Coral with no additional cost, and Line 13-Jade (Airport-Express).

Line 1 (Blue) (Portuguese: Linha 1–Azul) is one of the six lines that make up the São Paulo Metro and one of the thirteen lines that make up the Metropolitan Rail Transportation Network. It was the first line built for the São Paulo Metro and also the first metro line built in Brazil. It links Tucuruvi Station to Jabaquara Station. Construction began in the late 1960s and was completed in the early 1970s.