a lens element arranged adjacent to each light emitting element to capture {TAIL ~ the light} from {HEAD ~ the element}; and 
a lens element arranged adjacent to each light emitting element to capture { TAIL ~ the light } from { HEAD ~ the element } ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH