A dimmer plate + knob is sold as two separate parts — a faceplate and a rotary knob that's fitted to it — allowing you to mix and match a plate finish with a different knob finish or style. An integrated dimmer has the dial or slider built into the plate as a single unit.
Why Choose a Plate + Knob Dimmer?
Buying the plate and knob separately gives more flexibility over finish combinations — for example, a black nickel plate with a polished brass knob — and makes it easier to replace just the knob if it wears out, without changing the whole plate.
Why Choose an Integrated Dimmer?
An integrated dimmer is a single unit, which some people find simpler and neater, with one finish throughout and nothing to align or fit separately during installation.
Related guides
Shop our range of dimmer switches in over 20 designer finishes.