The real punchline is that it has a /reminder/ to blow out the candle. If they were remotely concerned about safety it would involve local timers which reliably

The real punchline is that it has a /reminder/ to blow out the candle. If they were remotely concerned about safety it would involve local timers which reliably extinguish it even if it lost power and the battery died. That would still have "cat knocked it over onto flammables" risks but it would actually be less dangerous than conventional candles.