A light emitting diode driving device for driving an LED array including one or more LEDs, the LED driving device comprising: a rectifier configured to provide a rectified voltage obtained from an alternating current voltage to the LED array; a plurality of first nodes; a plurality of second nodes; an LED driver configured to sequentially drain an LED driving current from the LED array via the plurality of first nodes; and a first switch circuit configured to be connected to the LED array via the plurality of second nodes, wherein the first switch circuit comprises: a plurality of first switches (SW1, SW2, SW3, SW4) respectively connected to the plurality of second nodes; characterized in that the switch circuit is configured to be connected to the LED driver via one of the plurality of first nodes; and a first controller configured to control the plurality of first switches (SW1, SW2, SW3, SW4) to be turned on and turned off while the LED driver is draining the LED driving current via a first common node which is one of the plurality of first nodes, and when each of the plurality of first switches (SW1, SW2, SW3, SW4) is turned on, the turned-on first switch allows the LED driving current to flow to the first common node from a second node connected to the turned-on first switch among the plurality of second nodes. a rectifier configured to provide a rectified voltage obtained from an alternating current voltage to the LED array; a plurality of first nodes; a plurality of second nodes; an LED driver configured to sequentially drain an LED driving current from the LED array via the plurality of first nodes; and a first switch circuit configured to be connected to the LED array via the plurality of second nodes, wherein the first switch circuit comprises: a plurality of first switches (SW1, SW2, SW3, SW4) respectively connected to the plurality of second nodes; characterized in that the switch circuit is configured to be connected to the LED driver via one of the plurality of first nodes; and a first controller configured to control the plurality of first switches (SW1, SW2, SW3, SW4) to be turned on and turned off while the LED driver is draining the LED driving current via a first common node which is one of the plurality of first nodes, and when each of the plurality of first switches (SW1, SW2, SW3, SW4) is turned on, the turned-on first switch allows the LED driving current to flow to the first common node from a second node connected to the turned-on first switch among the plurality of second nodes. a plurality of first switches (SW1, SW2, SW3, SW4) respectively connected to the plurality of second nodes; characterized in that the switch circuit is configured to be connected to the LED driver via one of the plurality of first nodes; and a first controller configured to control the plurality of first switches (SW1, SW2, SW3, SW4) to be turned on and turned off while the LED driver is draining the LED driving current via a first common node which is one of the plurality of first nodes, and when each of the plurality of first switches (SW1, SW2, SW3, SW4) is turned on, the turned-on first switch allows the LED driving current to flow to the first common node from a second node connected to the turned-on first switch among the plurality of second nodes.