In curing applications, {HEAD ~ a key performance issue} is the ability to project enough light to a target region to achieve {TAIL ~ polymerization} of the coating or other material to be cured, in the amount of time allowed for the curing 
In curing applications , { HEAD ~ a key performance issue } is the ability to project enough light to a target region to achieve { TAIL ~ polymerization } of the coating or other material to be cured , in the amount of time allowed for the curing
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH