Clue: "Lights out" signal
"Lights out" signal is a crossword puzzle clue that we have spotted 5 times. There are related clues (shown below).
Referring crossword puzzle answers
Likely related crossword puzzle clues
Recent usage in crossword puzzles:
- Newsday - April 10, 2020
- Newsday - July 9, 2008
- New York Times - April 29, 1988
- New York Times - June 14, 1983
- New York Times - July 19, 1982
