Yeah, setting up the ChangM Alexa Light Bulb is pretty straightforward, especially if you're comfy with tech stuff. According to what the manufacturer says, this bulb works without needing the internet. It uses Bluetooth 5.0, which means you can connect directly to your phone with the BRmesh app. This is great if you want to skip the whole WiFi setup.
To get it going, after screwing in the bulb, just download the BRmesh app on your phone. Make sure your Bluetooth is turned on, and the app should find and link to the bulb automatically. From there, you can do things like adjust the brightness, tweak the color temperature, or even group a bunch of bulbs together for easier control.
From what we've found, this Bluetooth setup seems to have the edge because it gives you a more stable connection. You won't run into WiFi issues, and you can handle up to 100 bulbs at once. This is super handy if you're thinking of setting up lighting all over your place without using up your internet bandwidth.
One thing to remember, though, is while you can do the basic bulb stuff offline, adding smart features—like controlling with Alexa—will need an internet connection. So, if you want to voice-control it with Alexa or schedule things, you’ll have to be online.
Overall, if you want easy, solid light control without using WiFi, the ChangM bulb is a great pick. But if you're looking at advanced smart features, like voice control with Alexa, you'd need to get the internet involved.
It's a flexible and easy option for those who like it simple and for folks who dive deep into tech, too.
