Did the 5 LED lamps get about 5 weeks ago and is 3 of them used in the hallway in a lamp. The light was described as warm white and about as bright as at 7 W Energiesparlampen- therefore quite as expected. But 6 days ago only shone in the first half of the LEDs - two days later the lamp remained dark. 2 days ago followed the next and today was the 3rd up the ghost, so I first again durfte- screw the old energy-saving lamps which again quite a "tweaking" has been since the lampshades are very narrow which leads me to believe that the electronics in the lamps probably could be easily overheated, especially since the last lamp on the thread was relatively warm (not hot but allegedly these LEDs hardly develop heat). So for narrow tube screens that even slightly hanging upside down, these lamps are not recommended.
