The ornamental design for a drillriglightingarrangment, as shown and described.
FIG. 1 is a perspective view of the drill rig lighting arrangement.
FIG. 2 is a front view of the design of FIG. 1.
FIG. 3 is a back view of the design of FIG. 1.
FIG. 4 is a left side view of the design of FIG. 1.
FIG. 5 is a right side view of the design of FIG. 1.
FIG. 6 is an enlarged top perspective view of two exemplary lights used in the design of FIG. 1; and,
FIG. 7 is a bottom view of the design of FIG. 1.
The broken line disclosure in the views represents portions of the drill rig lighting arrangement which form no part of the claimed design. The enlarged exemplary pair of lights shown in FIG. 6 are representative of all the lights in the disclosure, but those same light portions in broken lines have been omitted in the smaller scale views for clarity of illustration.