
These Bluetooth version lights worked in my ceiling fan which had problems with other LED lights! The other brand (WLAN) is definitely blinking, which is probably related to the switch or fan light circuit. (Think of a dimmer, but my fan doesn't actually have a dimmer.) So these lights flicker slightly white at the maximum setting. However, I bought them for anything but white, so at around 50% brightness I don't see any flicker at all! Haven't tried other brightness levels yet but might investigate. If you turn off the switch, you will return to the last setting. However, I've learned that you need to approach each lightbulb individually, set a neutral color, and save. You can then leave the scene group and come back if you have more than one lightbulb. If you don't do this step, the light will return to stage mode when you press the switch! At least that's what happened to me.

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