{TAIL ~ The exterior surface} may include {HEAD ~ a design element viewable} regardless of whether the light source is extinguished or illuminated 
{ TAIL ~ The exterior surface } may include { HEAD ~ a design element viewable } regardless of whether the light source is extinguished or illuminated
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH