In detail, referring to FIG 8, when the first light emitting component 222 is lighted and the second light emitting component 224 is closed, {TAIL ~ the fourth light guide component} 218 provides {HEAD ~ a mirror function} 
In detail , referring to FIG 8 , when the first light emitting component 222 is lighted and the second light emitting component 224 is closed , { TAIL ~ the fourth light guide component } 218 provides { HEAD ~ a mirror function }
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 TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD