Although I'm using this app with a pair of light bulbs that were packaged together, I had to set up each bulb separately on the same fixture. Not easy, since each bulb has a different Wi-Fi address. You can establish SCENES for the bulbs that will turn them on and off together - but that's two DIFFERENT scenes. Setting up Google Home with the Sansi bulbs simplified operation: voice control and the apps' on and off buttons worked reliably UNTIL Home lost contact with the Stellar server. Reinstallation always stalls when I reach the point where Google asks to connect with Stellar: "Something went wrong," Google tells me. I'll say.
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