I alway wanted to know what it looks like:

https://video.google.com/videoplay?do...arch&plindex=4

Maybe a bit too fast.

It's not too fast at all. I use mine on strobe during the day and find it very effective for getting drivers attention. At night it would be too much, though.

I have used my fenix in strobe also at dusk to get peoples attention and it works great.. when it is dark, it kinda freaks people out.. It is bright and it is unreal how far that strobe projects down the road..

It gives people on the road the impression that emergency vehicles are approaching..

If I am going on a long night ride, I use my arc hid + fenix l1d in sos mode..