Philips 5w MR16 GU10 LED Flood 35 2700K Dimmable Airflux Bulb

I've tried many LED's over the past few years with my MR16 GU10 Base track lighting on a Lutron dimmer switch. Most of them either buzzed, flickered at lower levels, or both. These LED's in particular have the fewest issues with dimming. They selectively turn some LED elements in the housing on or off depending on the dimmed level, which I gather has the benefit of remedying traditional problems with dimmable LED's- for example, making them dimmable to a lower range. They produce a warm light similar to halogens that I find pleasing for a home theater setting. I am using eight of them in a track lighting fixture with no issues so far. In comparison to halogens I used earlier, they are only warm to the touch, as opposed to feeling like the burning sun, and eight of them combined use about the same power as a single 35W "energy efficient" halogen, which is likely to burn out much quicker than the LED's. #sweepstakes [This review was collected as part of a promotion.]