The big "but":
Today on October 3 I for the third time causes a return, because the brightness after a few weeks use tends to zero. I suspect China cheap electrolytics ...
This time I waited until now, the third of 4 lamps was broken ... so that the return is worth :-)
Average life expectancy of 7 of 8 LEDs was about 1-2 months (daily maximum of 3 hours in use, so life well below 1% of the specification). Only a lamp from the second refund today still works.
Update: Since mid-December (2.5 months since the exchange) are again 2 of 4 "pears" defective ... A tragedy. I slowly get tired ...
I have at home and installed in the business as a whole about 60 LED lamps of various designs and of different brands and non-brands. Some of them since about 1-2 years light 8-12 hours a day with so far a single failure.
Update: Since Christmas all the lights were broken and have been swapped back to conventional halogen: Ergegbnis today on May 6: so far no failure of the halogen lamps. Too bad that interested no brand manufacturers for this socket
Note: There is no fluorescent bulb, energy saving lamp, or the like installed in series, which spikes would have produced. Only 3 GU10 LEDs from 3 different brand manufacturers, which all do their job without complaint. Osram halogen lamps functioned well for many years without a single failure. Here are (at least not at the time of purchase) is of no brand manufacturers G9 alternatives.
It should be noted: The settlement of pages of sebson was always exemplary. The lifespan of the second delivery felt slightly better than the first, but still unsatisfactory.
