| 摘要 |
The uninterruptible illumination system contains at least a lighting device and a power detection device which is connected to a power supply line. There is a light generation element and a driver and communication module in each lighting device. The power detection device is wireless-linked with the driver and communication module. The power detection device detects the electrical condition on the power supply line. When the voltage on the power supply line is normal, at least a light device is able to provide illumination. On the other hand, when the voltage on the power supply line is not normal or there is no electricity, the driver and communication module receives a signal from a wireless transmitter of the power detection device, the stored electricity of an electricity provision unit of the driver and communication module is used to maintain the operation of the light generation element.
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