‘It’s a Beaut, Clark!’ What’s It Take to Light Up the Griswold House?
New York Times
The blinding light display in “National Lampoon’s Christmas Vacation” dazzled the Griswolds and nearly broke the power grid. What would it cost and how much power would it really need?
https://www.nytimes.com/2024/12/19/us/griswold-christmas-lights-power.html