I found another thread that had others looking at this. Hopefully this is helpful
Clip from my reply to the other post:
“As of this post Alexa can only uses sensors as triggers (no support for switches) This thing makes it a sensor and a switch at the same time, so it shows up as a sensor in alexa routines and shows as a switch in smartthings). I know this will be helpful for someone like me trying to save some money on color led bulbs. I bought some Merkury $12 LED Color changing bulbs from Walmart (That are awesome btw)”