In accordance with one aspect of the present invention, there is provided a lamp member adapted for use in {HEAD ~ a lighting unit} having {TAIL ~ a light transmitting cover} 
In accordance with one aspect of the present invention , there is provided a lamp member adapted for use in { HEAD ~ a lighting unit } having { TAIL ~ a light transmitting cover }
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 HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL