What are the advantages of a 4pin vs a 2pin bulb..... the manufacturer of my
task light used a 2 pin bulb but the socket is made to accept a 4 pin......
Also..... the socket wire connections are of the type Leviton as seen in
this photo.....
http://bplusl.com/html/nu6-1128eol.htm

I am trying to replace the ballast.... does anyone know how to unhook the
wires from this lamp holder?