The ornamental design for a twin ledlightingassembly, as shown and described.
FIG. 1 is a perspective view of the twin LED lighting assembly.
FIG. 2 is a close-up perspective view of the twin LED lighting assembly.
FIG. 3 is a front side view of the twin LED lighting assembly.
FIG. 4 is a back side view of the twin LED lighting assembly.
FIG. 5 is an external side view of the twin LED lighting assembly (the other side is a mirror image of this side).
FIG. 6 is a close-up external side view of the twin LED lighting assembly.
FIG. 7 is a close-up internal side view of the twin LED lighting assembly.
FIG. 8 is a top side view of the twin LED lighting assembly; and,
FIG. 9 is a bottom side view of the twin LED lighting assembly.
The broken lines in the drawings depict portions that are not part of the claimed design, but rather show the environment in which the design is associated.