Amazon offers Prime members the GE Z-Wave In-Wall Smart Switch
in White for $24.55
with free shipping
. That's pennies under last week's mention and the lowest price we've seen. (It's the best deal today by $10.) It allows you to wirelessly control on/off functions of overhead lighting with a mobile device or computer via any Z-Wave certified gateway. Other features include an LED indicator light and compatibility with Alexa voice control (hub required).