Nu tändas tusen juleljus, is a Christian traditional Swedish language Christmas song, written in 1898 by the Swedish song text writer Emmy Köhler (both text and melody). Translated into English, the title literally means "Now are lit a thousand Christmas candles". The theme of the song is the gospel of the newborn Christ and specifically its aspects of domestic harmony and inner peace, brought by the lights of candles as well as of the stars above, most importantly the star of Bethlehem. It was one of the most popular Christmas songs in Sweden during the 20th century, in churches, homes and schools. Swedish pop singer Agnetha Fältskog recorded the song on her album "Nu tändas tusen juleljus", named after the song, with her daughter Linda Ulvaeus.