So, why would you want to use a 4-way switch with a dimmer, anyway? Well, for one, it's just really convenient - you can control the light from multiple locations, without having to get up and walk all the way to the other side of the room. And, two, it's also really energy-efficient, because you can adjust the brightness of the light to just the right level, without wasting any energy.
And, let's not forget about the aesthetics - a 4-way switch with a dimmer just looks super sleek and modern. It's like having a smart lighting system, minus the smart part (although, you can definitely make it smart if you want to). So, if you're looking to upgrade your lighting game, this is definitely the way to go.
Electrical Three Way Dimmer Circuit
