Families transform their homes in hopes of winning $50,000, and a display features 500,000 lights.

Families transform their homes for the holidays in hopes of winning $50,000.

Four families transform their homes for the holidays in hopes of winning $50,000.

Four families transform their homes for the holidays in hopes of winning $50,000.

Families showcase festive displays, including handmade plasma icicles and a 16-foot snow slide.

Families showcase festive displays, including a laser show and dancing trees that are 45-feet tall.