I replaced my the fluorescent tube that was integrated in my kitchen with this RGBWW LED-strip. It can be controlled over Wifi by MQTT but also with the traditional wall-switch. If you turn it on and off/on again within 3 seconds it switched to the next preset. This way you won't need a remote control or app when you want to switch between warm-white and cold-white when working in the kitchen!
In Openhab (or any other MQTT-enabled interface) I can set white, warm white and color and store it to 1 of the 3 preset positions or load presets.
It also functions offline.
Wemos D1 Mini
Choose the length that fits your need
12v 10a in mycase, depends on your ledstrip
DC/DC buck converter
To drop the 12v to 3.3v for the Wemos