LED LED LED LIGHT EMITTING DIODE MODULE LIGHT EMITTING DIODE DRIVER AND LIGHT EMITTING DIODE LIGHTING APPARATUS

摘要

According to one embodiment of the present invention, an LED lighting apparatus comprises: an LED driver configured to output a driving current; a switch circuit selecting at least one division terminal among a first division terminal to a fourth division terminal and electrically connecting the at least one selected division terminal to a driving current terminal receiving the driving current; a first resistor circuit connected with the first and second terminals; a second resistor circuit connected with the third and fourth terminals; a first LED light source electrically connected to the first resistor circuit and configured to emit a first light having a first color temperature; and a second LED light source electrically connected to the second resistor circuit and configured to emit a second light having a second color temperature higher than the first color temperature.