I installed the Tapo S500 4-pack in my living room and hallway, and the setup was straightforward. The white finish blends nicely with my existing wall plates. What I like most is being able to control the lights from the Tapo app, plus scheduling and voice control work reliably. The switches feel solid when pressed, not cheap. Just note these are single pole, so they won't work for 3-way setups. For the price per switch in this 4-pack, it's a practical upgrade if you want smart lighting without replacing every bulb.