| 摘要 |
PURPOSE: A light semiconductor based lighting device is provided to vary the alignment angle with a simple operation, thereby improving the degree of freedom of the illumination property. CONSTITUTION: A light emitting module forms at least one semiconductor optical devices. An optical member has the lens at the position corresponding to the semiconductor optical device. A heat-sink(600) includes the light emitting module at one end. A heat sink includes a power supply connector at the other end. A housing(700) has an internal space. |
