The Lights of Winter spanned the walkway from Future World to World Showcase leading to the Christmas Tree at Epcot in Walt Disney World from 1994 to 2008. Here is a clip of them from December 23, 1998. I posted another video of the lighting moment from a few days later here. Here is a view of the Lights of Winter during the day..
Here are some still images from the video:
Walt Disney World December 1998: