Crossword Puzzle Clue Answers
We've seen 1 answer for the crossword clue 'Kind of lamp that's energy-efficient' in our database. It has been used in 1 crossword, the latest of which was the New York Times crossword on December 22, 2025.
Crossword answers for the clue "Kind of lamp that's energy-efficient"
- LED
Related Clues
Last Seen In
- New York Times - December 22, 2025