A light emitting diode lighting assembly is disclosed. in which Hal=halogen atom to give, pref. Fluid can flow between the first and second chambers in response to the movement of the second member in relation to the first member. The transfer pump is operated discontinuously to prevent unnecessary power consumption. Similarly, the determining unit determines whether or not to perform gamut conversion processing with the playing device, based on information obtained by the restoration conversion state confirming unit and the information exchange unit.