The ornamental design for a grabrail with cavity for light, as shown and described.
FIG. 1 is a perspective view of the grab rail according to the present design showing a grab rail with ridges and a cavity for receiving a lighting element;
FIG. 2 is a top view of the grab rail of FIG. 1;
FIG. 3 is a bottom view of the grab rail of FIG. 1;
FIG. 4 is a right or left side view of the grab rail of FIG. 1;
FIG. 5 is first or second end view of the grab rail of FIG. 1; and,
FIG. 6 is an enlarged partial view of the grab rail taken from FIG. 5.
The claimed design comprises the elements shown in solid lines, the elements shown in dotted lines such as the mounting holes and shapes of the light cavity and its ends forming no part of the claimed design. The article is shown with a symbolic break in its length, with the understanding that the portions of the device not shown in the drawings form no part of the claimed design.