Kasa smart plug?
Oh man, two of you were literally so close – trying to think of a clue that won’t give it away but also help.
It is a dimmer. And two of you were very close on the brand.
Aeotec Z-Wave Micro Dimmer?
Insteon dimmer switch?
Lutron dimmer switch
Leviton zwave dimmer?
Eaton Dimmer
Honeywell zwave dimmer
WeMo dimmer switch
Jasco Z-wave dimmer
Intermatic CA600 Zwave dimmer
Enbrighten dimmer
CE dimmer. The 2 pack that they sell at Costco. I think the brand is CE isn’t it?
GE Zwave motion dimmer?
I had to dig back through my emails (and my brain) to figure it out. I first started converting my lights over to Z-Wave one switch at a time back in 2013. I got an Aeon Labs micro dimmer and stuck it behind my light switch and controlled it with my Aeon Z-Stick. I know someone mentioned the Z-Stick above, but I considered that as my “hub” and not the first device. Dang, that took a while.