I have the LED installed as part of a test action of sebson and now can test. My first reviews have disappeared unfortunately in Nirvana on Amazon. Thus, here is a new attempt with akualisierter rating. As before, the bulb is working properly. The only drawback which is not explained away, is the size of the LED. In most ceiling spotlight / spots they will definitely not fit and many other lamps to fall if the size of a lot. Whether it bothers a must each decide for themselves. Positive I still felt the illumination even backwards in the direction away amended so that the glass screen of the pendant light was also illuminated.