wherein {HEAD ~ the lamp supporting member} includes {TAIL ~ a pin} for supporting a diffuser provided substantially just above the fixing pin 
wherein { HEAD ~ the lamp supporting member } includes { TAIL ~ a pin } for supporting a diffuser provided substantially just above the fixing pin
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH