Good light, but the noise ...

The bulb comes with me in an uplight used, open at the top, the sides covered with a white screen. The wider viewing angle was important. The color is very natural and especially cozy therefore, not at all typical LED.

The dimming function works flawlessly and significantly better than in the energy-saving bulb before. The dimmable range (light / dark) is wirkich very large. The LED bulb has (for a passive illumination) so much power that I operate mostly close to the lower limit. To illuminate a room it would of course not enough.

Aaaber:
Once you dims even just a little, the bulb begins to hum penetrant. As I sit about 1 meter next to the lamp that bothers often enormous. Once the TV is on it goes, but softly may not be the scene ...

All in all a great LED bulb with some restrictions on the volume. Who does not bother who gets a top quality product.

I do not send the bulb back, but will try another next time.