indicator light in a sentence

Examples

1. Battery-operated units should have an indicator light to show when the battery is weak.
2. The ILS has a Medium Intensity Approach Lighting System, with Runway Alignment Indicator Lights.
3. Brake pad wear warning via an instrument panel indicator light was a notable innovation.
4. John Edwards'plane takeoff was aborted because of an indicator light.
5. When the note is in tune a green " in tune " indicator light illuminates.
6. They're enclosed in a plastic case and have indicator lights that monitor your online connection.
7. Many cheap ones only have a single indicator light.
8. An LED indicator lights when the trimmer is charging.
9. The ammeter was replaced by a charging indicator light.
10. External models also sport small indicator lights that tell the user the modem is working.