Across
- 5. old lighting causes this
- 6. theatrical circuit conector
- 8. first theatrical spotlight
- 10. device used to control light intensity
- 11. wiring from the dimmer to the light
Down
- 1. second piece of theatrical lighting
- 2. device used to focus light from a lamp
- 3. first piece of theatrical lighting
- 4. a cut lens with concentric ridges
- 7. imaginary number used to group lights
- 9. what we call a bulb