Related Clues:
- Phone flash component
- Current path?
- Monitor component
- Semiconductor unit
- AC-to-DC converter
- Light source for digital clocks
- Tube with two electrodes
- Unidirectional semiconductor
- It may be light-emitting
- Radio tube
- Semiconductor device with two terminals
- Solar panel component
- Lightbulb component
- Simple semiconductor
- Electrical rectifier