Light switch protective shield
FIG. 1 is a front elevational view of a light switch protective shield showing my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a side elevational view thereof, the opposite side being a mirror image; and 
     FIG. 5 is an isometric view thereof; the wall switch and plate are shown in broken lines for illustrative purposes only and form no part of the claimed design.