We have exchanged the LED as a substitute for saving bulbs in our dining room lamp. And they are better by far. More light and not wait until it's really light and cheaper to procure. Now remains to be seen whether they last longer. After all, the old had to be replaced for light bulbs after a relatively short time. So far, however, only once 5 star. Let's hope it stays that way! Now we have to say that it is not stuck with it! Unfortunately these bulbs went too early defective! See my comment below. therefore revised score.