Lighthouse X was a Danish boyband consisting of Søren Bregendal, Johannes Nymark and Martin Skriver.

Denmark participated in the Eurovision Song Contest 2016 with the song "Soldiers of Love" written by Sebastian F. Ovens, Daniel Lund Jørgensen, Katrine Klith Andersen, Søren Bregendal, Johannes Nymark and Martin Skriver. The song was performed by the group Lighthouse X. The Danish broadcaster DR organised the national final Melodi Grand Prix 2016 in order to select the Danish entry for the 2016 contest in Stockholm, Sweden. Ten songs competed in a televised show where the winner was selected over two rounds of voting. The results of the first round were decided upon through the combination of jury voting and public voting while in the second round, the winner was selected solely by public televoting. "Soldiers of Love" performed by Lighthouse X was the winner after gaining 42% of the public vote.