Referring to FIG 1 of the drawing, there is schematically shown {HEAD ~ one example} of {TAIL ~ the electrical circuit} of a conventional fluorescent lamp lighting equipment 
of
Referring to FIG 1 of the drawing , there is schematically shown { HEAD ~ one example } of { TAIL ~ the electrical circuit } of a conventional fluorescent lamp lighting equipment
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH