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by gizmo686
1038 days ago
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I've never done it with lightbulb level LEDs, but with circut type leds, I've gotten them dimmer by simply using an oversized resistor. Modern incandescent dimmers don't change the voltage. They just chop off portions of the AC wave, which produces something like a PWM wave, except the on voltage is not constant. I wouldn't want to try using this chopped up wave to power anything more complicated than a light bulb, but I don't see how it would damage an LED. |
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