The cylindrical cap is dimensioned so that {HEAD ~ the size} of the replacement lamp is substantially {TAIL ~ the same size} as prior incandescent lamps of which the invention is designed to replace 
is substantially
The cylindrical cap is dimensioned so that { HEAD ~ the size } of the replacement lamp is substantially { TAIL ~ the same size } as prior incandescent lamps of which the invention is designed to replace
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH