In my local hardware store, they sell remote controlled light bulbs where you can change color temperature, RGB too. Of course you can find similar products onl

In my local hardware store, they sell remote controlled light bulbs where you can change color temperature, RGB too. Of course you can find similar products online, including Amazon, AliExpress... Look for RGBWW. These exist as LED strips too. No apps, networking, or anything, nothing to configure, just IR remote control.