| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting control switch capable of easily intuitively adjusting an optical output of a lighting load, and finely adjusting the optical output of the lighting load.SOLUTION: The lighting control switch comprises: a control part 10 for controlling lighting of a lighting load L1 on the basis of signals from a human sensor S1; an illuminance setting part 22 for setting illuminance of the lighting load L1 on the basis of an operation input of a user; and a lower limit illuminance setting part 26 for setting lower limit illuminance of the lighting load L1 on the basis of the operation input of the user. The illuminance setting part 22 has a first knob 220 for increasing and decreasing a rotation amount within a constant range by an operation of the user. The control part 10 increases or decreases the illuminance of the lighting load L1 together with increase/decrease of the rotation amount of the first knob 220. The control part 10 makes the illuminance when the rotation amount of the first knob 220 has a minimum value to illuminance not less than the lower limit illuminance set by the lower limit illuminance setting part 26. |
