Led bulb dimmer controlled by Arduino

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i'm trying find way control lights in room (220v) dimmer via arduino , synchronize them audio track. prefer use led bulbs, there easy way this? understanding of electronics limited making dimmer scratch not option.
thanks in advance.
 

some led lamps can not dimmed conventional dimmer. conventional dimmers can not controlled arduino.

quote
my understanding of electronics limited making dimmer scratch not option.
so choice learn electronics or buy ready made.


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