Originally Posted by
noglider
I haven't ridden a bike in Portland, but around here, I rarely see a steady tail light. Most tail lights here flash.
interestingly enough, I have a bontrager brand of tail light that does have a steady, steady with flash, and full flash modess. I recently checked on my visibility and found that if I have it on steady with flash mode, the steady part of the taillight is so strong that I can't see the flash part...