| Answer | Crossword Clue |
|---|---|
| NEON | Tube light |
| NEON | Vacuum tube light. |
| NEON | Light-tube gas |
| NEON | Light in a vacuum tube. |
| NEON | Filler for a light tube. |
| DIODE | Tube that may be light-emitting |
| Answer | Crossword Clue |
|---|---|
| NEON | Tube light |
| NEON | Vacuum tube light. |
| NEON | Light-tube gas |
| NEON | Light in a vacuum tube. |
| NEON | Filler for a light tube. |
| DIODE | Tube that may be light-emitting |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.