Caseta dimmers and LEDS

I have a few 6wcl's and the pro dimmer 10nxd and using Satco s9438 bulbs and getting a slight buzzing noise. I have a few cases of these bulbs and thought I would try them as I don't see them listed on the Lutron list. I doubt there is anything I can do to cut the noise but thought I would ask. I am using a neutral on the pro dimmer and get the same exact buzzing. Just want to confirm it is compatibility issue. Thank You

Lutron tested the s9439 which is the same bulb with a different color output. However, it could have very different electronics. Lutron recommended setting the high end trim at 96% and the low end at 6%. You can find the directions here:

http://www.lutron.com/TechnicalDocum...structions.pdf