A Mercer County family took home the big prize on “The Great Christmas Light Fight” for their oversized Christmas display.The Martel family’s Hamilton home, called “Martel’s Christmas Wonderland,” was recognized as the best Christmas lights in America with $50,000 and a trophy on the ABC show, which aired on Wednesday.The family has put together the display, which includes a walk-through exhibit of lights, figures, and a miniature Ferris wheel, annually for the past 35 years. Filmed in 2019, the episode featured last year’s elaborate set up.“We not only won the contest, we won so much more. Our display allows us...