I am using Cabismart RGBCW (CCT) lights for counter lighting and some other areas that need light. They are very bright. They are Wifi using Tuya platform but I have been in contact with them and they are working on zwave for next year. Amazon.com: LAMPAOUS
You can also get these that sit at a 45 degree angle if you don't want this kind that shines straight up. I use the 45 degree angle version for my kitchen under cabinet lighting, and the toe-kick lighting between the cabinets and floor.
Edit: Here is a picture showing the LEDs under cabinet and toe kick...under cabinet is at 30% brightness, and toe kick is at 10% brightness...white color for both is set to 4000K
I tried that but is thinks its a Xamoi motion detector and will not control it no matter which RGB driver I choose from the various versions available for zigbee.