Search Answers
Search Crossword Answers
Very efficient light source Crossword Clue
Here is the answer for the crossword clue Very efficient light source . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 3 letters. We think the likely answer to this clue is LED.
Today's Mini Crossword
Like NYT Mini, but free. Forever. No playwall. Love the NYT Mini? You'll like our free daily Mini Crossword. Fresh puzzles every day, no paywall.
Crossword Answer For Very efficient light source:
You can click on thetiles to reveal letter by letter before uncovering the full solution.
40 Potential Answers:
| Rank | Answer | Length | Source | Date |
|---|---|---|---|---|
| 98% | LED Very efficient light source | (3) | ||
| 3% | CANDLE Wicked light source (6) | (6) | Puzzler Cryptic | Jan 22, 2026 |
| 3% | EVERSO Very very | (6) | Newsday | Jan 16, 2026 |
| 3% | IRA Tax efficient fund, for short | (3) | LA Times Daily | Jan 15, 2026 |
| 3% | ORIGIN Source | (6) | Wall Street Journal | Jan 13, 2026 |
| 3% | LUMEN Unit used to indicate the output of a light source | (5) | The Times Concise | Jan 7, 2026 |
| 3% | LET "___ there be light" | (3) | ||
| 3% | BALSA Very light wood (5) | (5) | Mirror Classic | Jan 3, 2026 |
| 3% | ECRU Very light brown | (4) | New York Times | Dec 29, 2025 |
| 3% | SUN Earth's light source | (3) |
Fresh Clues From Recent Puzzles
Your Crossword Clues FAQ Guide
We found 40 solutions for Very efficient light source. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is LED.
With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.
With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Very efficient light source.