The pear body is relatively evenly illuminated, so when compared to incandescent lamps no "point of light" (the filament) in the center of the bulb.
The beam angle is somewhat lower than that of a light bulb, ie the version is towards less ausgeleuchtet.Spielt really only in lamps a role in which the socket is at the bottom.
The bulbs are slightly larger than standard bulbs. But even in our Oval lamps (lamps cellar with glass cover and metal wire mesh) they fit into it.
On the packaging, a luminosity of 470 lumens is given. Non lumen 500, as described herein. This is to cope with this value for money though.
Compared to the conventional light bulb which is "perceived" brightness at perhaps 55-60 Watt.
Smooth full marks!