{HEAD ~ The adapter} engages the light box and defines an interior cavity to receive {TAIL ~ a ferruled fiber optic cable} 
{ HEAD ~ The adapter } engages the light box and defines an interior cavity to receive { TAIL ~ a ferruled fiber optic cable }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL