Watch You Light Up My Christmas (2019) HD Full Movie Free on solarmovie.do. Watch You Light Up My Christmas (2019) online free. Upon Emma's return, she discovers the lights have gone dim in the once festive town, prompting her t...Upon Emma's return, she discovers the lights have gone dim in the once festive town, prompting her to reconnect with an old flame to set their hearts and the town ablaze with light again.