You Light Up My Christmas is an Lifetime original movie, executive produced by Tim Johnson and Timothy O. Johnson, that premiered on December 1, 2019.
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Inspired by true events, Emma returns to her hometown built around her family's pioneer Christmas Light Factory two weeks before Christmas. However 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.