| 摘要 |
An outdoor light installed within the building complex is provided to control the height of the outdoor light by including the intensity of illumination sensor when the illumination falls under the set point. A support (10) comprises a base (11) of the plate shape. The base is fixed to floor. A solar panel(20) is installed at the upper end of the support in the angle of inclination. The solar panel condenses the sunlight and generates the electrical energy. The condenser stores the electrical energy generated in the solar panel. An illumination sensor(40) senses the illumination of the sunlight. The lamp(50) includes a plurality of LED (Light Emitting Diode) lamps. The plurality of LED lamps is emitted by the electricity supplied from the condenser. If the signal value of the illumination sensor falls under the set point, the electricity is applied at the lamp by the controller. A lamp platform(70) fixes the lamp to the desired height and angle. |
