Sealing members can seal {HEAD ~ the can} to {TAIL ~ the light}, and to the decorative ring shaped pan 
to
Sealing members can seal { HEAD ~ the can } to { TAIL ~ the light } , and to the decorative ring shaped pan
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH