| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire which is driven straight to a target position under remote control of a remote controller. SOLUTION: A remote-controlled luminaire is equipped with angle controlling mechanisms for the panning and tilting directions and a photo-point position sensing element 41 to sense the direction of a remote controller and is remote controlled with the irradiation light from the remote controller, whereby the distance determined between the photo-points on the element 41 where the irradiation light is converged and the target point previously determined on the element, and the obtained distance is compared with thresholds Ls, Lb and driving control is made on the basis of the result from comparison. |
