FIG. 1 is a perspective view of a dimmer switch according to a first embodiment of our design.

FIG. 2 is a front view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a perspective view of a dimmer switch according to a second embodiment of our new design.

FIG. 8 is a front view thereof.

FIG. 9 is a top view thereof; and,

FIG. 10 is a bottom view thereof, the left side and right side views of the third embodiment being identical to those of the second embodiment.

The portions of the drawings appearing in broken line are for environment only and do not form a part of the design.