Many days ago, I published a question here asking about dimming an AC LED using and Arduino and TRIAC, and I was told that most LEDs that support dimming should work with the circuit I linked to them.
Today, I came across another method to use AC PWM to dim a light bulb. The link can be found here. So my question is, would this circuit work if I use it to dim an LED lamp instead? Also, I was told that AC LED normally don't play well with dimming. If I get a regular LED lamp that has an AC/DC adapter, the I modify use it with the PWM circuit, would it work?