The fan can include can be a recessed shade, such as a decorative pan having vents about the large open end of the light shade, wherein {HEAD ~ air} enters through the vents into the exhaust fan and passes about {TAIL ~ an exterior surface} of the light shade 
passes about
The fan can include can be a recessed shade , such as a decorative pan having vents about the large open end of the light shade , wherein { HEAD ~ air } enters through the vents into the exhaust fan and passes about { TAIL ~ an exterior surface } of the light shade
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH