Thus, {TAIL ~ the LED light unit} can conform to {HEAD ~ optical characteristics} for a vehicle lamp 
Thus , { TAIL ~ the LED light unit } can conform to { HEAD ~ optical characteristics } for a vehicle lamp
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH