| Answer | Crossword Clue |
|---|---|
| ONOFF | Widely used switch type |
| woodcuts | A print of a type made from a design cut in a block of wood, formerly widely used for illustrations in books |
| steamboats | A boat that is propelled by a steam engine, esp. a paddle-wheel craft of a type used widely on rivers in the 19th century |
| ONOFF | Switch type |
| SOLENOID | Switch type |
| DIMMER | Type of switch |
| DIMMER | Type of light switch |
| TOGGLE | On-off switch type |
