[Kevin Darrah] recently went out to dinner at a restaurant that was using some cheap LED candles (yuck ... notice the patterns programmed into the fake flame repeat over and over again.

One night, when my husband and I were debating how to make our long dining table more vibey for gatherings, we went back and ...

and the flicker he recorded from a candle flickr LED. It’s surprising how different the fake is from the real thing. You can look at his measurements and code at his github.