| 摘要 |
The present invention describes a lighting apparatus which includes a regulator configured to receive power, LEDs of at least two different colors, and a programmable controller. The programmable controller includes software that is configured to provide a digital pulse width signal to the LEDs in response to a data signal. Also included is according to an embodiment of the present invention is a programmable controller with non-volatile memory for storing the software, which may be upgradeable.
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