Review on Energy-Efficient Dimmable LED Recessed Lighting - Halogen Replacement by Ryan Bennett

I have 3000K and 4000K versions. I use both with a dedicated LED dimmer (Lutron Skylark Contour LED+ Dimmer). The 4000K version initially buzzed, and with a delivery time of about two weeks I received a free replacement that fixed this issue. Overall, I like the light from some traditional LED bulbs better. However, it's a good option if you need wide-angle GU10 bulbs.