Overall, I'm satisfied but given the price.
2 star deduction for:
- Contact Problem
- Low brightness for the specified 480 lm (vs. one of my 40 W compact fluorescent lamps / energy-saving lamps light, indicating although only 430 lm.)
- Slight greenish tint
So on the edge times noted: With me on all packaging the power rating "5W" was blackened. What does that mean?
UPDATE:
After two weeks, a LED lamp has failed. The back and the star is too!
When I think about the entire course of it, I come to the conclusion that this product has absolutely no place in the trade! At second glance to show defects in workmanship and so is the life questionable. The service life is indeed indicated with 50,000 hours, but this probably refers only to the individual LEDioden. The remaining electronics and processing shorten the life of the entire illuminant significantly.
Clearly: not advise !!!
UPDATE_30.12.2012:
Now the next LED lamp is broken. Here for it would NEGATIVE star Rain! Inferior quality! Eyes wiping Errei! Service good - bad products!