The ornamental design for an indicatorlight, as shown and described.
FIG. 1 is an upper perspective view of an indicator light showing my new design;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a front elevation view thereof, the rear, left and right sides being identical thereto.
FIG. 4 is an upper perspective view of a second embodiment of an indicator light showing my new design;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a front elevation view thereof, the rear, left and right sides being identical thereto.
The dot-dash circular lines in the various figures are boundary lines and form no part of the claimed design. The area circumscribed by the dot-dash circular lines is likewise not part of the claimed design. All other broken lines show environment for illustrative purposes only and form no part of the claimed design. Oblique line shading is used to show surfaces that are at least partially translucent.