| 摘要 |
The present invention relates to a ceiling material in which a light emitting diode (LED) is integrated. The ceiling material includes an aluminum ceiling material (100); an LED printed circuit board (200) connected to the front surface of the aluminum ceiling material (100) and including a package including one or more LED chips; a power supply device supplying power to the LED printed circuit board (200); and an LED lighting cover (400) diffusing light radiated from the LED chip by covering the LED printed circuit board (200) and being connected to the aluminum ceiling material (100). |
