| 摘要 |
PURPOSE: A lighting device is provided to emit light in every direction and control light quantity according to a direction. CONSTITUTION: A lighting device comprises; a light guide unit (100) having a radiation unit in which light is emitted and an incident unit in which light is illuminated; a light emitting unit (500a) arranged on the incident unit of the light guide unit; a cap unit (300a) having a recess in which the incident unit of the light guide unit and light emitting unit are arranged; a diffusion pattern (150) which is arranged on the radiation unit of the light guide unit. |
