A vehicle light can include a light source, {HEAD ~ a major reflecting surface}, a projection lens, and {TAIL ~ a shutter} 
A vehicle light can include a light source , { HEAD ~ a major reflecting surface } , a projection lens , and { TAIL ~ a shutter }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL