
The LED lamp base does not fit the size of the halogen lamps it is designed to replace. The base is much wider and didn't fit in the mount. I had to change the fixings to fit the bulb but this made the pins more exposed. I didn't have to modify the fixture to make the bulbs fit as they were meant to match the dimensions of the halogen bulbs they are supposed to replace. I also wish the bulbs were a bit brighter and had better color choices. 3000K is too yellow and 5000-6000K is too blue. 3500-4000K is fine. The listed characteristics do not correspond to the product, which is typical of most Chinese electronic products that I have bought recently.