Panasonic Intellectual Property Management Co., Ltd.

Yuki Kimura

Toshikazu Kawashima

Yuichi Ejiri

A luminaire includes a light source, a terminal that receives a dimming signal indicating a dimming rate and a parameter signal including a predetermined coefficient, a storage that stores the predetermined coefficient included in the parameter signal received by the terminal, a controller that generates a control value by multiplying information based on the dimming signal received by the terminal by the predetermined coefficient stored in the storage, and a lighting circuit that causes the light source to output light at a brightness in accordance with the control value provided by the controller.

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Osaka, Japan

Yuki Kimura