Why people stake, loop and fold their lit lawn figures
Nearly everyone who sets out a lit figure for December ties it down, lifts the plug off the ground and folds it flat in January. Each habit answers a specific way winter breaks things.
The stake is for the wind
A three foot figure built from a collapsible wire frame and a skin of lights is mostly surface and very little weight. A December gust treats it like a sail. Frozen ground makes it worse. A stake that sank easily in November grips poorly in soil that thaws to mud at noon and freezes again overnight. People who tether the frame at two points, one low and one higher, are doing what anyone pitching a tent does. Without the second point, the figure leans, the stake levers, and the lawn lets go.
The plug goes up off the ground
The lights themselves are the sturdy part. LEDs have no filament to snap and give off very little heat, so cold barely troubles them. The weak point is the joint where one cord meets another. Water gets in, freezes, expands, and widens the crack a little with every cycle.
That is why the old habit of resting the connection on a dry board or a step, with a droop in the cord just below it, works so well. The droop is called a drip loop. Meltwater runs down the cord, gathers at the low point and falls off, instead of traveling along the cord into the joint. Cold also stiffens plastic insulation, so cords are best unwound gently and never yanked out of a snowbank.
Low, near the walk, then flat in January
Figures end up beside the front walk partly because that is where the outlet and the eye are. Staying low also keeps them out of the strongest wind, which blows harder a few feet higher.
The last habit is the quiet one. Folding the frame flat, letting it dry completely and storing it indoors matters because steel wire rusts first at the welds and wherever the coating has rubbed through. A damp garage in spring finishes what a wet December began. Dry storage is why the same figure can come out of its box, sprung back into shape, for another year.