At block 122, it is determined if a light aspect or quality change signal is received. For example, the switch control unit 35 may determine if a light aspect or quality change signal is received from the remote switch 40. For example, the signal may indicate user selection of the color selector 44, indicating the user would like to change the operating color temperature of the LED lamp 10 or the LED lighting device 20. For example, it is determined if a light aspect or quality change signal is received by the communication interface element 38. If, at block 122, it is determined that a light aspect or quality change signal is not received, the process returns to block 120.