Daylight spotlight - Which system is sensible?

Since we have planned a hallway without windows, we had considered installing a daylight spotlight there. In the meantime, I have done some research and found that there are about half a dozen providers offering such systems ("einfangen" des Tageslichts und reflektieren durch einen Kanal ins Hausinnere). From my point of view, the systems are quite similar and there don't seem to be any huge price differences either. Sometimes it is mentioned that condensation can be a problem due to thermal bridges. However, I also cannot really imagine that some well-known providers offer daylight spotlights in which water basically stands.

Is there anyone here who has experience with such systems?

We have one in the hallway from Velux. Indeed, there was condensation. Specifically, at the bottom of the glass pane or plastic pane. But Velux replaced it without complaining. The reason was a manufacturing defect in the two seals. Since then, no more problems.