Why Do Some LEDs Work With Dimmers and Others Don't?
As of now, there is no industry standard with LEDs. Since they are all manufactured differently, they will all react differently to the dimming signals that our controls create resulting in varying performance. With this information in mind, Lutron engineers do extensive compatibility testing with LEDs on our controls. We take the guess work out of buying LEDs. We have our Compatible Bulb List as well as our LED Product Selection Tool to help customers choose the right LED. For more detailed information on those resources, please go to the Compatibility and/or Best Practices section.