I want to replace two 2'x4' CFL troffer lights with an equivalent 2'x4' dimmable LED panel light. I stopped by my local hardware store and picked up two Lithonia CPX 2x4 4000LM M2 panels only to find out that they are not residential grade and not compatible with Caseta dimmers. They turn on, with a flash, and stay lit fine, dimming causes flashing of the panels. The Caseta switch I have is a P-PKG1W-WH-R, open to getting a different one if needed. I asked the hardware store if they had any recommendations on panel lights and they didn't, said to reach out to Lithonia and Lutron. Emailed Lithonia and they weren't sure if any of their lights were compatible. Lutron didn't provide any options either. Has anyone had any success with dimmable LED panel lights?