Clever stuff. I've had the pleasure of driving a car with LED headlights for the last 4 years, they are truly stunning the way they illuminate the darkness. Kind of wish mine were as intelligent as Porsches, as driving past road signs can be an issue as they reflect the light back. On the flip side, you can see them far sooner than in a car with conventional headlights.
I spotted a SEAT with LED headlights that shone vertically up into the reflectors which turned the beam through 90+ degrees to shine forward. Clever and a fair way from sealed beam units. Or headlamps with one bulb which were dipped mechanically (even I am too old to have come across them).
2006 Honda Jazz 1.2i-DSi S Vivid Blue Pearl