Originally Posted by
SDR-Mike
3 options here:
1) Change the LEDs to an approved product- may not solve the problem
2) Change dimmer to the PD-6ANS- most likely would solve or at least reduce the "ghosting" you are experiencing
3) Try the LUT-MLC- lots of posts on this, Lutron reluctantly has mentioned the MLC with dimming now. Prior, it was always a NO with dimmers.
I would try the MLC first. Cheapest, easiest solution. Then replace the dimmer.
The MLC is a 6mA shunt capacitor, it works by absorbing the LED readout on the digital dimmers in the home control lines- Caseta, RadioRA2, HWQS, RA2 Select. Once the dimmer or switch is turned "on", the excess current will fill the remainder on the capacitor and then travel to the fixture. Thus eliminating the "ghosting" you are experiencing. Note that the only official use that I have ever seen documented for using the MLC is the non-neutral switches in Caseta, RA2, and Maestro Wireless. That being said, plenty have successfully added an MLC to a dimming circuit and are happy with the results.