A surface illuminator 1, wherein a switch is provided in {HEAD ~ series} with {TAIL ~ the color irregularity} correcting resistor 
with
A surface illuminator 1 , wherein a switch is provided in { HEAD ~ series } with { TAIL ~ the color irregularity } correcting resistor
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH