| 摘要 |
PURPOSE: A lighting apparatus based on an optical semiconductor is provided to cope with various construction circumstances by properly increasing a light emitting area and range. CONSTITUTION: A guide frame(200) is extended from one side of a support bracket(100). A panel(300) is connected to the guide frame. A plurality of semiconductor optical elements is arrayed in the panel. The panels are adjustably connected to each other along the guide frame. |
