Anyone looking for really good LED lights can not ignore this. The light color is indistinguishable from halogen, the brightness is, however, considerably higher. In this respect, the true indication, replacement for 20 Watt halogen, not quite. I have in front of these lights tried 5 other varieties which are significantly cheaper. Was always something to complain about, mostly the light was bluish or yellowish, sometimes the light output was too low, or even both insufficient. Unfortunately, the lights are not cheap, but convince the properties fully. I also have the transformers against LED transformers swapped so that everything works flawlessly and the service life is preserved. Absolute buy recommendation.