Revised form in which a few mm are missing. Predecessor was better!

I already have several of these LED lamps in use and had been enthusiastic,
However, the 'design' or rather the shape of the light seems to have been slightly changed, unfortunately for the negative way!
Hot in plain test, the previous LE5W LED lights have a longer shaft to 1-2mm as this / the apparently new model. Depending on the lamp used which can have the consequence that precisely this 1-2mm of LED are missing in order to turn in the GU10 socket. Under violence brought with me from even a 'pin' the LED, thus remained from the 5'er Pack only. 4
Solution was then a cross-exchange of lamps with the kitchen lamp (there recording / length of the shaft does not matter.
It was also 'nine' in one of the cover is not 'clicked' right, so it occurred to me the 'alleged glass' contrary, however, the one could easily correct. I just hope that it holds.
In short, the previous model was problematic and the form was more like that of a 'normal' halogen lamp