In the fluorescent lamp lighting equipment illustrated, the arrangement is such that {HEAD ~ a d.c. power source E1} is connected through {TAIL ~ a switch S1} to an inverter circuit 
is connected through
In the fluorescent lamp lighting equipment illustrated , the arrangement is such that { HEAD ~ a d.c . power source E1 } is connected through { TAIL ~ a switch S1 } to an inverter circuit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH