Dave Ceasar’s Christmas lights obsessions started slowly, with a larger-than-life inflatable snowman and a few strings of lights in the trees outside his Litchfield home. “We had that ...

Mark and Jessica Pexa run “Lights at the Cove,” a Christmas light show at their home at 3490 Cove Point Cir. NW in Prior Lake.

These multi-colored LED Christmas lights work well indoors and even on outdoor Christmas trees. $19.99 at Amazon Incandescent Christmas lights often cost less upfront than LEDs, but like we ...

Holiday light companies use various methods to make their string lights. Taizhou Haoran Machinery sells machines that create LED holiday ... to be hung up on a Christmas tree.