LED with 4000K / neutral daylight white, there are, unfortunately, very little. Spots GU10 with 60 ° viewing angle even less. This LED Sport met my conditions. The light color is m. E. nearly reached. It goes easily into the reddish, so the work area (kitchen) very pleasant and bright. A delay does not exist, the specified light output is subjectively fully met. All in all a recommendation when the durability even true. A big problem with LEDs is to get the time after a few years the same design after.