[GIFV link](https://i.imgur.com/2te76f8.gifv) // [FAQ](https://www.reddit.com/r/livven/wiki/gifv-bot) Reply
[GIFV link](https://i.imgur.com/2te76f8.gifv) // [FAQ](https://www.reddit.com/r/livven/wiki/gifv-bot)
What quantity does the brightness illustrate?