In article ,
ARWadsworth writes

"Tim Mitchell" wrote in message
...
In article ,
ARWadsworth writes

"keith" wrote in message
...
Thanks for the suggestions - I think the solar ones are probably out
anyway
, as I don't want to light up the drive all night, just when reversing
the
car , so I think that's either radio or PIR controlled.



It is a pity you cannot get hold of the "high intensity cats eyes" that
they
are using in some parts of the country on trial runs. There are a couple
of
these that I know about and they have been running for a few years. It is
possible to drive a car on an unlit road without headlights and the eyes
look like an airport landing strip. Does anyone know more about these
"cats
eyes" and how they work.


http://optics.org/articles/news/8/4/3/1


Thanks.

Do you know where there are any of these LED cats eyes? I have never
seen any in "real life" on the road.
--
Tim Mitchell