Christmas lights

Christmas light sculptures are light sculptures used as Christmas decorations and for other holidays. Originally, these were large wireframe metalwork pieces made for public displays, such as for a municipal government to place on utility poles, and shopping centers to place on lampposts. Since the 1990s, these are also made in small plastic home versions that can be hung in a window, or on a door or wall. Attached to them are strings of Christmas lights, typically the large C7 screw-in bulbs for outdoor types, and miniature lights for indoor ones.

Light sculptures can be either flat (most common) or three-dimensional. Most flat ones are bare frames, but garland can also be attached to outdoor ones, and indoor ones often have a multicolored plastic backing sheet, often holographic. 3D ones include deer or reindeer (even moose) in various positions, and with or without antlers, often with a motor to move the head up and down or side to side as if grazing. These and other 3D displays may be bare-frame, or be covered with garland, looped and woven transparent plastic cord or acrylic, or natural or goldtone-painted vines. Snowflakes are a popular design for municipal displays, so as not to be misconstrued as a government endorsement of religion, or so they can be left up all winter.

Some places make huge displays of these during December, such as
Callaway
Gardens ,
Life
University , and
Lake
Lanier
Islands in the state of . In east Tennessee, the cities of Chattanooga , Sevierville, Pigeon Forge, and Gatlinburg have light sculptures up all winter. Gatlinburg also has custom ones for Valentine's Day and St. Patrick's Day, while Pigeon Forge puts flowers on its tall lampposts for springtime, and for winter has a steamboat and the famous picture of U.S. Marines Raising the Flag on
Iwo Jima , in addition to the city's historic Old Mill.

Some sculptures have microcontrollers that sequence circuits of lights, so that the object appears to be in motion. This is used for things such as snowflakes falling, Santa Claus waving, a peace dove flapping its wings, or train wheels rolling.