I have a Niterider headlight (650 model) that is great for night-time use. And my plan was to use it in flash mode for daytime use as well.

But this thing has only one flash setting and (IMHO) is borderline dangerous on the road. At the wrong angle it is WAY too bright and could be blinding for some folks with certain vision issues. I also have a low end (driven by CR2032's) Blackburn unit that is just too dim to be reliably seen in bright sunshine.

I'm looking for suggestions for a daytime use headlight that (ideally) has multiple brightness settings in flash mode.

Thanks.

dave