| 摘要 |
PURPOSE: A lighting device for an LED module is provided to control illumination while easily maintaining the device by enabling the LED module to be detachable from the substrate. CONSTITUTION: A main board(200) is electrically connected to an external power source. An LED substrate(100) is electrically connected to the main board. The LED substrate comprises a plurality of LEDs. A connecting unit fixes the LED substrate to the main board to be detachable. |
