| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lighting equipment, and a lamp apparatus equipped with it which turn on the light when people exist nearby by judging whether people certainly exist nearby or not. SOLUTION: The lighting equipment consists of a lamp 1, a lighting control circuit section 2 which controls lighting of the lamp 1, a passive type sensor 3 which outputs a passive detection signal when a movement of an object is detected, an active type sensor 4 which outputs an active detection signal when an existence of an object is detected, and a control circuit section 5 which makes the lighting control circuit section 2 start lighting of the lamp 1 when both the above detection signals are detected to be outputted by distinguishing the output states of the passive detection signal and the active detection signal. By making the lamp 1 turn on when the control circuit section 5 discriminates that the passive detection signal and the active detection signal are outputted, a judgment can be made whether people certainly exist nearby or not, and the lamp 1 can be lit when people exit nearby.</p> |
