Review on Cloudy Bay 6 inch LED Recessed Light - Three Color Temperature Selectable, Dimmable 15W, CRI 90+, Ultra Thin with Junction Box, IC Rated, Air Tight, ETL/JA8, White (12 Pack) by Robert Smith

As stated in another review, these lamps produce a loud humming noise when connected to a dimmer. I hooked up one of the recommended dimmers, a Lutron Maestro MACL-153M, and the dimmer itself works well, dimming the light to a very low level, but no matter how bright the lights are, there's a loud buzz. So I would only recommend them if you don't plan on dimming. I contacted customer service twice prior to writing this review to see if they could fix the issue but received no response. I will update the review if this company solves this problem. Update: Support contacted me and was very helpful in resolving this issue. They recommended another dimmer but it didn't suit me. They returned the money without hesitation. Highly recommend these bulbs if you don't use a dimmer.