FIG. 1 is a top, front perspective view of a light diffuser showing our new design;

FIG. 2 is a front elevational view thereof on an enlarged scale;

FIG. 3 is a top plan view thereof on an enlarged scale;

FIG. 4 is a right hand side elevational view thereof on an enlarged scale;

FIG. 5 is a rear elevational view thereof on an enlarged scale;

FIG. 6 is a left hand side elevational view thereof, and

FIG. 7 is a bottom plan view thereof on an enlarged scale.

The contrasting shading is omitted from FIGS. 3, 4, 5, 6 and 7 for ease of illustration, it being understood that the design has areas of contrast as shown in FIGS. 1 and 2.