# flicker

> directly visible change in brightness of a light source: fluctuations of the light source itself, or rapid fluctuations in the voltage of the power supply or incompatibility with an external dimmer

**Wikidata**: [Q53998143](https://www.wikidata.org/wiki/Q53998143)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Flicker_(light))  
**Source**: https://4ort.xyz/entity/flicker-q53998143