Crossword puzzle clue "what happens when you turn off the blinking christmas lights"

What happens when you turn off the blinking Christmas lights?

Flowers with blinking green lights at the ends of all their docks

Some blinking lights, for short

"For his contributions to jazz, ___ should be smeared with bacon grease, placed in a cage with three underfed Kodiak grizzly bears, and whatever happens, happens." ("Genius Guide to Jazz")

"Whatever happens, happens"

It may shock you when you turn on the lights?