The packaging was in a nice box with air bags inside, but the lights basically slid to the sides where they could get damaged, as they weren't fixed in position between the air cushions which were way too big.
They are not really visible with a lot of sunlight, but if it is cloudy or otherwise not bright outside, they look magnificent on my Kia Picanto and on my father's Skoda! They surely look better than standard lamps.
The pictures do not really show how bright they are because of the camera settings that reduce bright spots, but they are almost as bright as normal lamps, except for the fact that these ones consume really low power, instead of 5 watts of the standard lamps.
The only problem I encountered during installation is that I had to force them through the hole, as the corners of the LEDs are a bit larger. I managed to get them through but I'm afraid it will be a problem if I ever decide to remove them, not that I intend to do so now, anyway.
Pictures show day versus night. The brightness of the two lamps is the same, the camera angle was not perfect.