TP-Link Smart Wi-Fi Light Switch, Dimmer HS220 review: A solid competitor in the in-wall dimmer space

I’ll cut to the chase: TP-Link’s Smart Wi-Fi Light Switch Dimmer (model HS220) is an in-wall switch that looks good and works well. Let’s start with the good looks, as I must say I really like what TP-Link has done to the face of this devicer. A large rocker switch occupies the bulk of the real estate.