| 摘要 |
<p>PURPOSE: A lighting apparatus is provided to prevent a waste of energy by automatically controlling an illumination of a lamp through a dimmer. CONSTITUTION: A lighting apparatus includes a lamp(14), a illumination detector(11), a controller(12), a dimmer(13), a lamp detector(420) and a communications unit(17). The illumination detector is mounted to detect a change of a circumference illumination on a real time basis. The controller outputs a control signal comparing the predetermined illumination and the illumination detected by the illumination detector. The dimmer automatically controls the illumination of the lamp according to the control signal. The lamp detector detects an on/off state and the illumination of the lamp. The communications unit transmits the control signal of the controller or the illumination signal of the lamp to remote areas.</p> |
