Beads coded with phosphor particles and methods of making and using them are provided. The printed board according to the present invention is capable of suppressing the impedance mismatching of an ordinary connector having no special shield or the like for impedance matching. The request message comprises a licensing field carrying a license key. After a second period of time has elapsed, the control circuit turns the current limiter back on permitting current to flow in the spur once again while continuing to monitor the current limiter. The nut spread has good flavor and texture.