
I bought this for the beacon in breath mode. Other LEDs I've used have a nice slow and steady breathing pattern, but this one is fast and unnatural. I would rate a little faster one per second. If it were Hertz, I'd say around 1.4 Hz. I was disappointed as it doesn't look right to be that fast.

Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review

Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review

Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review

Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
47 Review