Outer surface of element for lighting fixture

Description

FIG. 1 is a front view in elevation of an outer surface of an element for a lighting fixture showing my new design;

FIG. 2 is a right side view thereof, the left side being a mirror image thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines shown in the drawings are environmental only and form no part of the claimed design.