Conclusions are with me 3 out of 5 stars because there are potential for improvement - but the LED bulb itself is okay:
+ Lamp is the shortest I've found so far
+ Lamp makes a warm white light.
+ Price is good compared to other offers
o lamp makes at 2.6W sufficiently bright light, but it should not be less if I compare it with other LED bulbs.
o is also less beautiful, that despite "froted" Glass, the LEDs clearly seen individually in the light. Even with an additional shade of frosted glass you see the shadow. Does not look so nice.
- Less good I like the deception in the description text. The table shows 2700K, the article text including 3000K. Were delivered 3000K. Since the light is relatively warm but that goes for me still okay. In general, the one NoGo and must, however, be corrected.
- Not good lasts me the base for all 4 lights, they raced / terminals not properly in the socket and be a bit pushed out with a slight shake of himself again and you will have no proper contact in the socket. I seem to have read that before anyone had addressed this shortcoming.
====== ========== UPDATE
a small update for> 1 year operation: All 4 LED bulbs continue to run without problems and have become felt little darker. Compared has a 4x5W LED dining lamp in the same room, here you can see the extreme difference in brightness, but this lamp also more than twice the brightness (4x400lumen). Positive, however, is that here the warm white was clearly visible. The LED bulbs have in my opinion, definitely a warm light. I rule the valuation with these experiences now a 4 out of 5 Stars!
For my latest lamp in the bedroom again 4x33w halogen G9 I am also planning to buy this again 4x LEDs.