Find slide control dimmer switches from Lutron, Leviton, P&S. Choose from decorator style and Decora light dimming controls in black, white, gray, brown, ivory, almond.
Rocker dimmers fit Decora rocker switch plates with a large rectangle cutout. Shop coordinating dimmer cover plates here.
Master dimmers can be used alone as a single-pole dimmer switch.
They can also be used as 3-way dimmers. If you want to dim the lights from both locations in a 3-way setup, you will need the Companion dimmer that is compatible with the Master dimmer.
For dimming incandescent and halogen bulbs:
For dimming LED and CFL bulbs: