The Great Christmas Light Fight (originally titled Lights, Camera, Christmas! in development) is an American reality television competition show that premiered on December 9, 2013 on ABC. The seasonal miniseries is traditionally scheduled in a double-run of two hour-long episodes, all airing Mondays in the first three weeks of December annually as part of ABC's seasonal programming lineup (now branded since 2017 as 25 Days of Christmas).On November 2, 2023, the series was renewed for a twelfth season.