Wikipedia
Julpolska
Julpolska, also known as '' Nu ha vi ljus här i vårt hus'', is a Christmas song with lyrics by Rafael Hertzberg (1845-1896) and music by Johanna Ölander (1827-1909). Song lyrics describe Christmas Eve, dated from a time when the Christmas goat at many places still was the giftbringer, not Santa Claus.
The song was also used in the 1987 film " Mer om oss barn i Bullerbyn".