| 摘要 |
A dimmer device enables wireless control of intensity of light output of an electric light source and includes a light dimmer for coupling electrically with the light source. The light dimmer includes a power supply module for outputting a supply power, a dimmer module operable to vary the supply power to result in drive power that is supplied to the light source, a feedback module for generating a feedback signal in accordance with the drive power, the feedback signal corresponding to a current intensity of the light output of the light source, a wireless receiver unit for receiving a control signal from a remote controller and providing the control signal to the dimmer module for controlling the dimmer module to vary the supply power in accordance with the control signal, and a wireless transmitter unit for transmitting the feedback signal from the feedback module.
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