The light guide is provided with two kinds of reflective curved surfaces and the collecting position of {HEAD ~ the light} reflected by {TAIL ~ each curved surface} differs 
reflected by
The light guide is provided with two kinds of reflective curved surfaces and the collecting position of { HEAD ~ the light } reflected by { TAIL ~ each curved surface } differs
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH