"Why I did start with this? I was inspired by the American films, but I didn't take their decoration but stayed faithful to the (traditions of) the Czech Republic," Trunec told Reuters. "That's why you will not find any Santa, reindeer or flashing stars here."
This year's display features a nativity scene, animals, carriages, stars and snowmen, and also uses a record 55,274 bulbs and LED diodes and 304 transformers. Its 330 sections are controlled from a single computer.
Admission is free - but donations come in handy to help Trunec foot the 500 euro ($570) electricity bill.
($1 = 0.8773 euros)
(With inputs from agencies.)