“Kind of lamp that's energy-efficient” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.LED is the answer to the New York Times crossword clue “Kind of lamp that's energy-efficient”. It was last seen in the puzzle of December 22, 2025, where it runs at 66 Across and fills 3 squares. It crosses 3 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.