The only Silent Smart Light.
Your body needs quiet to sleep—and that includes radio silence. Typical smart bulbs constantly "ping" your Wi-Fi router all night long. At 10x per second, per bulb, 24 hours per day, that is a lot of EMF.
Simply Circadian™ is different. We go silient at night when you are asleep and will only communicate if you get up and turn on a switch. We are also extremely quite during the day, using 6000x fewer communication packets than a typical smart bulb.