The ornamental design for a base for a worklight, as shown and described.
FIG. 1 is a front, top and right-side perspective view of a base for a worklight showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a right-side view thereof;
FIG. 7 is a left-side view thereof;
FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 2;
FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 4; and,
FIG. 10 is an in-use, front, top and right-side perspective view thereof, in which the portion where the oblique lines are shown is at least translucent and may be transparent.
The broken lines shown represent unclaimed subject matter of the base for a worklight and form no part of the claimed design.