| 摘要 |
PURPOSE: A lighting device is provided to arrange side-view light emitting devices at the periphery of a top-view light emitting device, thereby improving light distribution properties of a bulb. CONSTITUTION: A light source unit (130) is disposed on a radiator. A cover is disposed on the radiator to cover the light source unit. The light source unit includes a substrate; a top-view light emitting device (210) emitting light to the front; and a side-view light emitting device package (220) emitting light to the sides. |
