What is best example of a tile UI to use in a dimmer device?

I’m writing a device handler for a ThingShield-based dimmer, and am looking for the most “state of the art” tile definition for a dimmer that includes a slider, plus up/down buttons, and a display of the current dimming level. I’ve searched here & on Google a fair amount, and have run across a few different implementations of “better dimmers”, but it’s not clear to me where to go to find the best (or most evolved) design. Suggestions?